Adjustment Disorder

In my BVA dataset, adjustment disorder claims grant at 42.6%. PTSD claims grant at 38.9%. The two conditions share the exact same rating formula at 38 CFR § 4.130, the exact same dollar values at each tier, and largely the same C&P examination structure. And yet the grant rate gap runs nearly four percentage points in favor of the diagnosis most veterans assume is "less serious."

That gap is a window into how VA's psychiatric rating framework actually works. Same money, different rules. I want to walk through what's driving the gap, why the stressor verification requirement at 38 CFR § 3.304(f) creates a structural disadvantage for PTSD that adjustment disorder doesn't carry, why the 6-month resolution definition produces a specific failure mode in adjustment disorder claims that PTSD doesn't have, and when each diagnosis is the strategically smarter claim.

TL;DR

• In my BVA dataset of 1,621 adjustment disorder cases, the grant rate is 42.6%. In the PTSD subset, it's 38.9%. Same § 4.130 rating formula, different paths to get there.
• Adjustment disorder with strong nexus grants at 95.7%. With weak or missing nexus, it grants at 0.0%. The cliff is total.
• The biggest single denial reason for adjustment disorder is "severity insufficient" at 256 cases, driven by the 6-month resolution definition in DSM-5. The chronic subtype is what wins.
• PTSD requires verified stressor under 38 CFR § 3.304(f). Adjustment disorder doesn't. This is the single structural advantage that explains most of the grant rate gap.
• The rating formula is identical: 0%, 10%, 30%, 50%, 70%, 100% under 38 CFR § 4.130. Compensation is identical at each tier. The label changes the path, not the money.
• The pyramiding rule under Amberman v. Shinseki and 38 CFR § 4.14 means you don't get two ratings for two mental health diagnoses. One composite rating reflects total impairment.
• Connection type matters: adjustment disorder grants at 54.4% on direct connection, 62.9% on secondary. PTSD's path is more bottlenecked by the stressor rule.

The Counterintuitive Finding. Adjustment Disorder Grants More Than PTSD

I'll lead with the number that surprised me when I first ran it.

Across 1,621 adjustment disorder cases in my BVA dataset:

• Granted: 42.6% (691 cases)
• Denied: 46.8% (758 cases)
• Remanded: 10.6% (172 cases)

Across the PTSD subset in the same dataset:

• Granted: 38.9%
• Denied: 27.7%
• Remanded: 25.9%

The grant rate for adjustment disorder is 3.7 percentage points higher than PTSD. The denial rate is higher too, by about 19 points. The remand rate is meaningfully lower (10.6% vs 25.9%).

That last difference is interesting on its own. PTSD cases remand at more than twice the rate. The Board sends PTSD cases back to develop more evidence, address inadequate stressor verification, or fix C&P exam problems. Adjustment disorder cases tend to either land at grant or at denial without the same procedural ping-pong.

The reason the grant gap exists isn't that adjustment disorder is "more deserving" or that the Board likes the diagnosis better. It's structural. Adjustment disorder has fewer evidentiary hurdles between the diagnosis and the grant. PTSD has more.

The rest of this post unpacks what those hurdles are and what the diagnosis-on-paper actually does.

Same Rating Formula, Different Path to Service Connection

The most important thing to understand about adjustment disorder versus PTSD is that the rating formula is identical.

Both conditions are rated under 38 CFR § 4.130, the General Rating Formula for Mental Disorders. Six tiers: 0%, 10%, 30%, 50%, 70%, 100%. The tier descriptions are the same. The symptom lists at each tier are the same. The reference to "overall occupational and social impairment" is the same.

For a single veteran in 2026:

• 30% adjustment disorder = 30% PTSD = $537.42 per month
• 50% adjustment disorder = 50% PTSD = $1,102.04 per month
• 70% adjustment disorder = 70% PTSD = $1,759.19 per month
• 100% adjustment disorder = 100% PTSD = $4,044.91 per month

There is no dollar value to "having PTSD" instead of "having adjustment disorder." The compensation is identical at each tier. The label doesn't pay differently.

What the label changes is the road to service connection. And the road to service connection is where the entire 1,621-case dataset gets sorted into grants and denials.

For PTSD, the path runs through 38 CFR § 3.304(f), which requires:

• A medical diagnosis of PTSD that meets DSM-5 criteria
• A link between the current symptoms and an in-service stressor
• Credible supporting evidence that the in-service stressor actually occurred

That third requirement is the structural feature most other mental health conditions don't have. The stressor has to be verified, and the verification standard depends on whether the stressor was combat-related, MST-related, or something else.

For adjustment disorder, the path is the standard service connection test from Shedden v. Principi:

• A current diagnosis (chronic adjustment disorder, DC 9440)
• An in-service event or stressor
• A nexus opinion linking the current diagnosis to the in-service event

There's no separate verification requirement. The stressor itself doesn't need to be corroborated through § 3.304(f) procedures. Any documented in-service event that the medical opinion links to current symptoms can support the claim.

That structural gap is the single biggest reason the grant rates differ. PTSD's third requirement adds friction that adjustment disorder doesn't carry.

DSM-5: How the Two Diagnoses Actually Differ

The rating schedule treats both conditions the same. The DSM-5 doesn't. Understanding the clinical distinction is what makes the strategic choice between filing under one diagnosis or the other coherent.

Diagnostic criteria side-by-side

PTSD (DSM-5). Requires exposure to actual or threatened death, serious injury, or sexual violence through direct experience, witnessing, learning of it happening to a close family member, or repeated exposure through professional duties (combat, first responder, etc.). The exposure has to meet that specific threshold. After the exposure, the diagnosis requires symptoms across four clusters: intrusion (flashbacks, intrusive memories, nightmares), avoidance (of reminders), negative alterations in cognition and mood, and alterations in arousal and reactivity (hypervigilance, exaggerated startle, sleep disturbance). Duration: more than one month. Functional impairment: significant.

Adjustment Disorder (DSM-5). Requires emotional or behavioral symptoms in response to an identifiable stressor occurring within three months of the stressor. The symptoms have to be either disproportionate to the severity of the stressor or produce significant impairment in functioning. The symptoms can't be better explained by another mental disorder. By default, symptoms resolve within six months after the stressor or its consequences end. The chronic subtype applies when symptoms persist beyond six months.

The two key differences clinically:

• The triggering stressor. PTSD requires a stressor that meets the trauma threshold (death, serious injury, sexual violence). Adjustment disorder accepts any identifiable stressor, deployment, relationship loss, work difficulty, anything stressful enough to produce symptoms.

• The symptom profile. PTSD requires the specific four-cluster constellation (intrusion, avoidance, negative cognition/mood, arousal). Adjustment disorder accepts a broader range of emotional or behavioral symptoms without requiring the specific PTSD constellation.

Many veterans with combat exposure clinically meet criteria for both diagnoses. The PTSD diagnosis would normally take precedence under DSM-5 hierarchy. But the diagnosis on the chart sometimes lands at adjustment disorder for clinically defensible reasons (acute symptom profile, recent stressor, prior diagnosis), and the rating system still applies the same § 4.130 formula.

§ 4.130. Why the Money Is the Same Regardless of Label

I want to spell this out because veterans ask me about it constantly: there is no compensation advantage to PTSD over adjustment disorder, or vice versa, at any rating tier.

38 CFR § 4.130 applies to all mental disorders except eating disorders. The formula is shared across:

• PTSD (DC 9411)
• Major depressive disorder (DC 9434)
• Generalized anxiety disorder (DC 9400)
• Adjustment disorder (DC 9440)
• Bipolar disorder (DC 9432)
• Schizophrenia (DC 9201, 9202, 9203, 9204)
• Mood disorder NOS (DC 9410)
• Other specified depressive, anxiety, and trauma-related disorders

A 70% rating under any of those diagnostic codes pays the same monthly amount. The same DBQ structure (overall impairment level selection) drives the rating. The same tier descriptions apply.

What this means in practice: if you have a clinically defensible diagnosis of adjustment disorder, and a clinically defensible diagnosis of PTSD, and the impairment picture is genuinely 70% under § 4.130, you get 70% either way. The choice between filing under one diagnosis versus the other is about probability of service connection, not about rating tier.

The rating distribution in granted adjustment disorder cases bears this out:

• 30%: 88 cases
• 50%: 133 cases (modal)
• 70%: 233 cases (next most common)
• 100%: 33 cases

The modal granted rating is 50%, with 70% close behind. This mirrors what shows up in PTSD cases. The 70% tier captures a broad band of severely impaired veterans, with 50% as the more common landing spot when impairment is significant but not at the "deficiencies in most areas" level.

The framework is functioning identically. The label on the chart isn't doing rating work. It's doing service-connection work.

The Stressor Rule Gap (§ 3.304(f) Only Applies to PTSD)

This is the single most important structural distinction between the two claims, and it explains most of the grant rate gap.

38 CFR § 3.304(f) is the regulation governing service connection for PTSD specifically. It requires "credible supporting evidence that the claimed in-service stressor actually occurred."

The regulation provides several pathways for that evidence:

• (f)(1): Stressors related to combat. Lay testimony alone is sufficient if consistent with documented combat service.
• (f)(2): Stressors related to fear of hostile military or terrorist activity in a hazardous service area. VA psychiatrist confirmation that the stressor is adequate and consistent with service is sufficient. (Added 2010.)
• (f)(3): Stressors related to former prisoner-of-war experience.
• (f)(4): Stressors related to a personal assault. Alternative evidence framework, including behavior changes, records from outside sources, statements from family or fellow service members.
• (f)(5): Stressors related to military sexual trauma. Alternative evidence framework similar to (f)(4).

For PTSD, one of those pathways has to be available, or the stressor has to be independently verified through service records, unit records, or other corroborating documentation.

Adjustment disorder has none of this. The regulatory burden on the in-service event is the standard Shedden requirement: there has to be evidence of an in-service event, but it doesn't have to clear the § 3.304(f) verification standard. A documented deployment, a documented incident, a documented mental health visit, a documented training event. Any of these can support the in-service event prong without separate stressor verification.

The practical effect shows up in my data. The biggest denial reason for adjustment disorder claims is "severity insufficient" (256 cases). For PTSD claims in the broader literature, the biggest denial reason is typically "stressor not verified" or "diagnosis missing." These are the front-end gates of § 3.304(f).

This is why some veterans with combat exposure end up better served by filing under adjustment disorder rather than PTSD. The combat presumption under § 1154(b) helps PTSD cases when combat is documented, but it doesn't help non-combat in-service events that still produced significant psychiatric symptoms. Adjustment disorder accepts those events at face value.

The 6-Month Resolution Trap (Severity Insufficient Denials)

Now the flip side. Adjustment disorder has its own structural failure mode, and 256 cases in my dataset got denied for "severity insufficient." That's much higher than PTSD's equivalent denial reason.

Here's the trap.

DSM-5 defines adjustment disorder with a default duration of "less than six months" after the stressor or its consequences end. The diagnosis is, by definition, time-limited. The chronic subtype applies when symptoms persist beyond six months, but the default reading is that adjustment disorder resolves on its own.

VA examiners pick up on this. When a veteran files a claim years after separation with a current adjustment disorder diagnosis, a common examiner argument is:

• The veteran had an in-service adjustment disorder
• The stressor (military service) ended at separation
• By DSM-5 criteria, the adjustment disorder should have resolved within six months
• The current symptoms are therefore not the same condition as the in-service adjustment disorder
• No nexus between the in-service event and the current condition

This is the "severity insufficient" denial pattern. The examiner concludes that whatever in-service condition existed has resolved, and the current symptoms represent a new, unconnected condition.

The fix is the chronic subtype. When the medical opinion explicitly addresses chronicity and identifies the adjustment disorder as ongoing rather than resolved, the denial pattern fails.

In my dataset, the diagnostic code distribution is telling:

• DC 9440 (chronic adjustment disorder): 445 cases
• DC 9411 (PTSD, cross-coded): 75 cases
• DC 9434 (MDD, cross-coded): 34 cases
• DC 9413 (anxiety disorder NOS): 21 cases
• DC 9400 (generalized anxiety): 16 cases
• DC 9410 (mood disorder NOS): 8 cases

DC 9440 specifically codes chronic adjustment disorder. That coding is what carries the case past the 6-month resolution argument. Cases that fail tend to be coded under the more general adjustment disorder codes or under codes that overlap with the time-limited reading.

What this means for the documentation: if you're filing an adjustment disorder claim, the medical opinion has to address chronicity directly. Generic statements that the veteran has adjustment disorder don't fix the resolution problem. Specific statements that the condition has persisted, has not resolved, and meets the chronic subtype criteria do.

The nexus quality breakdown for adjustment disorder shows how stark this is:

• Strong nexus: 257 cases, 95.7% grant
• Adequate nexus: 523 cases, 71.5% grant
• Weak nexus: 130 cases, 0.0% grant
• Missing nexus: 103 cases, 0.0% grant
• Not applicable: 608 cases, 11.7% grant

Read that again. Strong nexus grants at 95.7%. Weak or missing nexus grants at 0.0%. The cliff isn't gradual. The medical opinion is the entire case.

When Adjustment Disorder Is the Strategically Smarter Claim

Now to the practical question: when is adjustment disorder the better claim to file?

Four scenarios where adjustment disorder wins

The structural cases where I see adjustment disorder making more sense than PTSD:

1. The stressor doesn't meet PTSD criteria. The DSM-5 stressor threshold for PTSD is specific (death, serious injury, sexual violence). Many in-service experiences that produce significant psychiatric symptoms don't meet that threshold. A deployment with persistent operational stress, a difficult command climate, a non-combat fatality witnessed at a remove, prolonged separation from family. These can produce real psychiatric symptoms without meeting PTSD's stressor criterion. Adjustment disorder accepts them.

2. The stressor is real but unverifiable. Some PTSD-qualifying stressors happened decades ago without contemporaneous documentation. The veteran knows what happened. The records don't reflect it clearly. § 3.304(f) verification can become an extended battle. Adjustment disorder bypasses that battle entirely.

3. The symptom profile is broader than PTSD's specific four-cluster requirement. A veteran whose symptoms are primarily depressive, anxiety-driven, or behavioral without the specific intrusion-avoidance-cognition-arousal constellation of PTSD may have a more clinically appropriate adjustment disorder diagnosis. Filing under a diagnosis that fits the symptom picture beats filing under a diagnosis that the examiner is going to reject for criteria mismatch.

4. The veteran has been previously denied for PTSD on stressor grounds. Re-filing the same claim doesn't change the verification problem. Filing under adjustment disorder with a different theory of service connection might.

Connection type in my adjustment disorder data:

• Direct: 1,044 cases, 54.4% grant
• Secondary: 186 cases, 62.9% grant
• Aggravation: 4 cases
• Presumptive: 2 cases (very rare)

The direct path grants at 54.4%, which is significantly higher than the overall BVA average of 30.6%. The secondary path grants at 62.9%. Both are stronger than the direct path for PTSD, where the stressor verification gate filters out cases before they reach the merits.

Appeal route × grant for adjustment disorder:

• Board direct: 950 cases, 36.9%
• Board with evidence: 393 cases, 51.9%
• Board hearing: 231 cases, 53.2%
• Higher-level review: 32 cases, 28.1%

Board hearings move the dial here. Adjustment disorder cases with a hearing grant at 53.2%, which is about 16 points higher than the direct-decision rate. The hearing lets the veteran tell the story of the in-service stressor and the chronic symptoms in a way that the documentary record sometimes doesn't capture.

When PTSD Is Still the Right Diagnosis

Adjustment disorder isn't always the better claim. There are cases where PTSD is both clinically correct and strategically stronger.

1. The stressor is combat-related and documented. § 1154(b) gives combat veterans a relaxed evidentiary standard for the in-service event. Combat-related PTSD claims with documented combat service (CIB, CAR, CMB, equivalent) clear stressor verification automatically. The PTSD diagnosis is appropriate, the verification is straightforward, and the grant rate for these cases tends to be high.

2. The stressor is MST-related. § 3.304(f)(5) provides an alternative evidence framework for MST that specifically recognizes the absence of contemporaneous reporting. The framework allows behavioral markers, records from outside sources, and statements from family or fellow service members to corroborate the stressor. For MST survivors, the PTSD diagnosis carries the regulatory recognition that the experience is presumptively traumatic.

3. The stressor relates to fear of hostile military or terrorist activity. § 3.304(f)(2) provides a streamlined verification path for veterans whose stressors involved fear of hostile activity in a hazardous service area, when a VA psychiatrist confirms the stressor is adequate. This was a 2010 regulatory change that expanded PTSD eligibility significantly for post-9/11 veterans.

4. The symptom profile genuinely meets PTSD criteria. Intrusion symptoms (flashbacks, nightmares, intrusive memories), avoidance behaviors, negative alterations in mood and cognition, and arousal symptoms together produce the PTSD diagnosis. When the clinical picture matches, the PTSD label is the right one, both for treatment purposes and for VA purposes.

5. The veteran has both diagnoses, and PTSD is the primary. If a clinical evaluation produces both diagnoses with PTSD as primary, filing under PTSD captures the more severe condition and the more developed framework. The adjustment disorder secondary doesn't add rating points (pyramiding rule), but it can support the overall impairment picture.

The Pyramiding Question (Amberman v. Shinseki)

Two related rules govern how the rating math works when multiple mental health diagnoses are involved.

38 CFR § 4.14 is the general pyramiding rule. The evaluation of the same disability under various diagnoses is to be avoided. Same symptoms can't be counted twice under different codes.

38 CFR § 4.130 layers a specific instruction on top: mental disorders other than eating disorders are evaluated under the General Rating Formula, and the rating reflects total impairment from all mental health conditions combined.

Amberman v. Shinseki (CAVC, 2009) addressed how this plays out when multiple diagnoses produce overlapping but distinguishable symptoms. The Court held that VA can't avoid pyramiding by collapsing genuinely separate impairments into a single rating, but it also can't rate the same impairment twice. The analysis has to identify which symptoms are shared and which are separate.

What this means for adjustment disorder versus PTSD:

A veteran with both diagnoses service-connected doesn't get a separate rating for each. They get one composite mental health rating reflecting total impairment from both conditions combined. The composite reflects shared symptoms and separate symptoms together.

A veteran with adjustment disorder service-connected, and a separate later diagnosis of PTSD that adds new, distinguishable symptoms, can support a tier adjustment upward when the new symptoms add impairment the original rating didn't capture. But the new diagnosis doesn't generate a separate rating that stacks on top.

This catches a lot of veterans by surprise. The logic from the physical-disability side, where you can have separate ratings for a knee, a back, and a shoulder, doesn't carry over to mental health. The framework is composite.

What this means for the strategic question: filing under whichever diagnosis better fits the clinical picture, with whichever pathway is more likely to succeed at service connection, is the right move. Filing under both, hoping for two ratings, doesn't work.

What the Data Can't Tell Me

There are limits on what 1,621 BVA adjustment disorder cases can teach you about your specific situation.

I can't tell you whether your in-service experience meets the DSM-5 stressor criterion for PTSD. That's a clinical question, and the answer depends on the specifics of what happened and how a qualified mental health provider characterizes it.

I can't tell you whether your current diagnosis should be PTSD, adjustment disorder, major depressive disorder, generalized anxiety, or some combination. That's also a clinical question, and clinicians legitimately disagree about boundary cases.

I can't tell you whether filing under adjustment disorder would have been a stronger claim for a specific PTSD case that's been denied. The structural argument I'm making, that adjustment disorder's grant rate is higher because it lacks the stressor verification requirement, is a population-level pattern. Individual cases turn on individual facts.

I can't separate selection effects fully. Some of the grant rate gap between adjustment disorder and PTSD reflects the cases that get filed under each diagnosis. Veterans with weak PTSD evidence sometimes refile as adjustment disorder; veterans with adjustment disorder diagnoses sometimes don't pursue PTSD because the stressor doesn't meet criteria. The data is observational, not experimental.

What the data can tell you is the shape of the system. Adjustment disorder has a structural advantage at the service connection stage. PTSD has structural protections at certain stressor categories (combat, MST, fear of hostile activity) that adjustment disorder doesn't. The rating math is identical once service connection is established. The medical opinion is the entire case in either direction.

What it can't tell you is which diagnosis fits your situation, and that's the question your clinician and your accredited representative need to work through with you.

The Three Action Items

If I were filing or appealing a mental health claim today, the action sequence I'd run is structural.

First, get the diagnosis right clinically. Not strategically. Clinically. A mental health provider who can offer a defensible DSM-5 diagnosis based on your actual symptom picture is the foundation of everything else. Filing under a diagnosis that doesn't match the symptoms produces denials at the C&P stage. Filing under a diagnosis that does match produces a defensible claim.

Second, if adjustment disorder is the clinically appropriate diagnosis, make sure the medical opinion addresses chronicity. The 6-month resolution problem is the structural failure mode of adjustment disorder claims, and 256 denials in my dataset for "severity insufficient" trace back to it. The chronic subtype (DC 9440) is what wins. The opinion has to say so explicitly.

Third, build the nexus. Whether PTSD or adjustment disorder, the medical opinion linking the current diagnosis to in-service circumstances is the entire case. Strong nexus grants at 95.7% in adjustment disorder. Weak nexus grants at 0.0%. There is no middle ground at the bottom of the distribution. A nexus letter that addresses the in-service event, the current symptoms, the chronicity of the condition, and the medical pathway between them is the difference between a granted claim and a denied one.

For PTSD specifically, the additional action item is the stressor verification path. Combat-related (§ 1154(b)), MST (§ 3.304(f)(5)), fear of hostile activity (§ 3.304(f)(2)) all have their own evidentiary frameworks. Knowing which one applies and what evidence is required is the front-end gate of the entire claim.

For adjustment disorder, the additional action item is the chronicity documentation. The clinical record has to support the chronic subtype, the opinion has to identify it, and the rating decision has to land on DC 9440. That's the package that the Board grants at 95.7% with strong nexus.

Bottom Line

Adjustment disorder grants at 42.6% in my BVA dataset. PTSD grants at 38.9%. Both are rated under 38 CFR § 4.130, the General Rating Formula for Mental Disorders, at the same six tiers and the same dollar values per tier. The grant rate gap is structural, not clinical, and it traces to the stressor verification requirement at 38 CFR § 3.304(f) that applies to PTSD and not to adjustment disorder. PTSD has its own structural protections through the combat presumption (§ 1154(b)), the MST framework (§ 3.304(f)(5)), and the fear-of-hostile-activity framework (§ 3.304(f)(2)). The strategic choice between filing under one diagnosis or the other depends on whether the in-service stressor meets DSM-5 criteria for PTSD, whether it can be verified under § 3.304(f), and whether the symptom profile fits the four-cluster PTSD picture or a broader adjustment disorder presentation. The 6-month resolution problem produces the dominant denial pattern for adjustment disorder (256 cases coded as "severity insufficient"), and the chronic subtype under DC 9440 is the documentation move that defeats it. Strong nexus opinions grant at 95.7% in adjustment disorder. Weak or missing nexus opinions grant at 0.0%. The medical opinion is the entire case. The pyramiding rule under § 4.14 and the composite rating instruction under § 4.130 mean that having both diagnoses service-connected doesn't generate two separate ratings. Amberman v. Shinseki clarifies the analytical framework but doesn't change the math. The label on paper doesn't pay more money. It changes the road to service connection. For some claims, adjustment disorder is the smarter path. For others, PTSD is. The data shows the shape of the system. The clinical work shows where your case fits inside it.

Methodology and Limitations

• Data source: Statistics in this post are drawn from Claim Raven's analysis of 101,518 condition records drawn from 49,876 Board decisions, including 1,621 adjustment disorder cases and a separately analyzed PTSD subset. Outcomes within the adjustment disorder subset ran 42.6% granted, 46.8% denied, and 10.6% remanded. Rating criteria are paraphrased from 38 CFR § 4.130. Service connection rules are drawn from 38 CFR § 3.304, 38 CFR § 3.310, 38 USC § 1154(b), and 38 CFR § 4.14. Diagnostic criteria for PTSD and adjustment disorder are paraphrased from DSM-5. Compensation figures are 2026 VA disability pay rates for a single veteran with no dependents.
• Sample size: 1,621 adjustment disorder cases overall. Nexus quality subdivisions: strong (257), adequate (523), weak (130), missing (103), not applicable (608). Diagnostic code distribution within the subset: DC 9440 (445), DC 9411 (75), DC 9434 (34), DC 9413 (21), DC 9400 (16), DC 9410 (8). Connection type: direct (1,044), secondary (186), aggravation (4), presumptive (2).
• Classification approach: Cases coded as "adjustment_disorder" based on condition extraction from BVA decisions. Nexus quality assigned by Claim Raven's analysis pipeline based on the substance of the medical opinions in the case. Connection type reflects the theory of service connection actually adjudicated, not what the original claim listed. Denial reasons are extracted from the language of the BVA decision.
• Limitations:
• The 42.6% adjustment disorder grant rate compared to 38.9% PTSD grant rate reflects BVA outcomes specifically, not initial regional office determinations. Many psychiatric claims are granted at the RO and never appeal. Selection bias from appealing populations affects both subsets.
• Some cases coded as adjustment disorder also involve PTSD, MDD, or other mental health diagnoses simultaneously. The "primary condition" coding in the dataset reflects the condition that drove the BVA's analysis, which may not match the veteran's complete diagnostic picture.
• The 6-month resolution trap reflects DSM-5 diagnostic criteria for adjustment disorder. Application varies across clinicians, and some examiners apply the criterion more strictly than others.
• The grant rate gap between adjustment disorder and PTSD has multiple plausible explanations beyond the § 3.304(f) requirement. Cases with stronger documentary records may be more likely to be filed under adjustment disorder, or PTSD cases that don't meet stressor verification may refile as adjustment disorder. The structural argument in this post is one plausible explanation, supported by the connection type and denial reason patterns, but the data is observational.
• The pyramiding analysis under Amberman v. Shinseki is paraphrased from the holding. Individual case application varies depending on which symptoms are shared between diagnoses and which are separate.
• Rating distribution among granted adjustment disorder cases reflects the cases where the rating tier was specifically discussed in the BVA decision. Many cases focus on service connection rather than rating tier, so the tier sample is smaller than the overall case count.
• Compensation figures use 2026 VA disability pay rates for a single veteran with no dependents. Family rates differ above 30% because of dependent allowances.
• These observations reflect patterns from BVA decisions and regulatory text. They are not predictions of individual outcomes.