Insomnia

There is no dedicated diagnostic code for insomnia in the rating schedule. When VA evaluates a separately service-connected insomnia disorder as a mental disorder, it uses the General Rating Formula for Mental Disorders in 38 CFR § 4.130 under an appropriate analogous code. The formula lists "chronic sleep impairment" among the examples at the 30 percent level, but the percentage depends on the overall occupational and social impairment, not the presence of that symptom alone. The first question is whether insomnia is a separately compensable disability or a manifestation already evaluated with another condition.

Current M21-1 V.iii.13.1.k draws a stricter line. When insomnia is secondary to, or a symptom of, another service-connected disability, a separate secondary evaluation is not warranted. VA includes the sleep symptoms in the evaluation of the underlying disability. A separate insomnia-disorder evaluation is reserved for direct service connection when the evidence meets the manual's stated requirements.

This page walks through how VA actually rates insomnia, the absorb-versus-separate decision, the 4.130 ladder in plain language, the insomnia-versus-sleep-apnea boundary that trips up so many claims, the service-connection lanes, what the C&P examiner writes at each tier, and the failure modes that keep these claims at zero.

TL;DR

• Insomnia has no dedicated diagnostic code. VA rates it under the General Rating Formula for Mental Disorders, 38 CFR § 4.130, at 0, 10, 30, 50, 70, or 100 percent based on occupational and social impairment.
• When insomnia is part of a service-connected mental health condition, it is normally folded into that condition's single rating. Pyramiding rules under 38 CFR § 4.14 block a second rating for the same symptoms.
• When insomnia is secondary to, or a symptom of, another service-connected disability, current VA guidance does not assign a separate secondary insomnia evaluation. The symptoms stay with the underlying disability.
• A separate insomnia-disorder evaluation requires direct service connection, a current DSM-5 diagnosis, a nexus to an in-service event, and evidence that the condition is not associated with another disease or injury.
• "Chronic sleep impairment" appears among the examples at 30 percent, but that symptom does not guarantee 30 percent. The record must show the occupational and social impairment described at that level.
• Insomnia and sleep apnea are different disorders rated under different rules (apnea is DC 6847, respiratory). Both can be rated when each contributes distinct impairment, but overlapping symptoms cannot be counted twice.
• A 0 percent evaluation applies when a mental condition is diagnosed but the symptoms are not severe enough to interfere with occupational and social functioning or require continuous medication.
• This page does not publish a Board outcome statistic for insomnia-specific claims.

No Diagnostic Code: How VA Actually Rates Insomnia

Every percentage for an insomnia claim comes out of the General Rating Formula for Mental Disorders. The formula grades occupational and social impairment, not sleep quality. A veteran sleeping four hours a night whose file documents no work or relationship impact and no continuous medication sits at 0 percent. A veteran whose sleep impairment is documented as part of a broader functional collapse can reach the upper tiers.

The formula's levels in plain language:

• 0%: a diagnosis exists, but symptoms do not interfere with occupational and social functioning or require continuous medication.
• 10%: mild or transient symptoms that decrease work efficiency only during significant stress, or symptoms controlled by continuous medication.
• 30%: occasional decrease in work efficiency and intermittent inability to perform occupational tasks, with generally satisfactory functioning. The criteria name depressed mood, anxiety, weekly-or-less panic attacks, chronic sleep impairment, and mild memory loss.
• 50%: reduced reliability and productivity: flattened affect, impaired judgment or abstract thinking, difficulty with complex commands, memory impairment, motivation and mood disturbances, and trouble maintaining work and social relationships.
• 70%: deficiencies in most areas (work, family, judgment, thinking, mood): near-continuous panic or depression affecting independent functioning, impaired impulse control, difficulty adapting to stress, inability to maintain effective relationships.
• 100%: total occupational and social impairment.

Two consequences follow. First, worse sleep alone does not establish a higher tier; the formula evaluates the resulting occupational and social impairment. Second, the examiner's description of functioning is important evidence, but VA must evaluate the whole record rather than mechanically assign a percentage from a single phrase.

The Absorb-Versus-Separate Decision

This is the decision that defines insomnia claims, and current VA adjudication guidance turns on what is causing the sleep problem.

Included with the underlying disability (one evaluation). When insomnia is secondary to, or identified as a symptom of, another service-connected disability, M21-1 V.iii.13.1.k directs VA to establish service connection for the underlying diagnosis and include the insomnia symptoms in that disability's evaluation. This applies to physical as well as mental conditions. When the underlying disability is a DSM-5 mental disorder, chronic sleep impairment is evaluated under the mental-health formula. 38 CFR § 4.14 also prohibits counting the same manifestation twice.

Separate (direct service connection only). The manual permits a separate insomnia-disorder evaluation when the record establishes an in-service event, a current insomnia-disorder diagnosis meeting DSM-5 criteria, a nexus connecting the post-service disorder to the in-service event, and that the condition is not associated with another disease or injury. It also emphasizes that other potential causes must be ruled out.

The practical dividing line is not simply whether symptoms can be described separately. A standalone claim needs evidence satisfying the direct-service and diagnostic requirements above. When pain, tinnitus, medication, PTSD, or another condition explains the insomnia, the current manual treats the sleep problem within that underlying disability rather than as a separate secondary evaluation.

Insomnia Is Not Sleep Apnea

These two get confused constantly, and the confusion costs money. Sleep apnea is a breathing disorder rated under DC 6847 in the respiratory schedule: 0, 30, 50, or 100 percent, with the 50 percent level keyed to CPAP prescription. Insomnia is a sleep-wake disorder rated through the mental formula. They are different conditions with different codes, different exams, and different evidence.

Both can be rated when each contributes distinct impairment, but the overlap cannot be counted twice. A veteran with both needs the file to show which symptoms belong to which disorder: oxygen desaturation, witnessed apneas, and morning headaches on the apnea side; sleep-onset and sleep-maintenance difficulty with daytime cognitive and mood effects on the insomnia side. When the record blurs them, raters merge the symptoms into one evaluation and the second rating evaporates.

Insomnia also sits next to restless leg syndrome (a motor-driven sleep disruption rated by analogy under the neurological codes) and to chronic fatigue and fibromyalgia, where unrefreshing sleep is part of a larger syndrome. Each of those has its own rating logic; the insomnia page covers only the mental-formula frame.

Service-Connection Lanes

Symptoms attributed to another service-connected disability. Sleep disruption can still matter when pain, tinnitus, medication, PTSD, or another disability causes it. But under current M21-1 guidance, those symptoms are considered in the evaluation of the underlying disability; they do not create a separate secondary insomnia evaluation.

Direct service connection for insomnia disorder. A standalone evaluation requires the manual's full set of elements: an in-service event such as an in-service diagnosis, a current DSM-5 insomnia-disorder diagnosis, a nexus to that event, and evidence that the disorder is not associated with another disease or injury. Irregular schedules or operational stress may be part of the factual record, but they do not replace the diagnosis or nexus.

No lane is automatic. This page describes the current adjudication boundary, not a promise that it applies to any individual record.

The C&P Exam: What Gets Written at Each Tier

There is no lab test for insomnia. The C&P examiner builds the rating from history and functional assessment, and the report's phrasing maps to the formula tiers. A strong exam file includes:

• Sleep history with specifics: sleep onset time, awakenings, total hours, and how long the pattern has persisted, ideally supported by a sleep log kept over weeks.
• Daytime consequences with specifics: concentration failures, missed work, errors, irritability, driving incidents, relationship strain.
• Treatment trail: sleep medications, cognitive behavioral therapy for insomnia (CBT-I), mental health or pain-clinic notes showing continuity.
• Etiology analysis: whether another mental disorder, medical condition, medication, or sleep disorder explains the insomnia, and whether all alternative causes have been addressed for a standalone diagnosis.
• Functional phrasing: the occupational-and-social-impairment language that maps to 0, 10, 30, 50, 70, or 100.

A record that documents sleep complaints without occupational or social effects may support only a noncompensable evaluation. A second problem is etiology: if another disability explains the insomnia, current M21-1 guidance treats the symptoms within that underlying disability and does not permit a separate secondary insomnia evaluation.

Common Failure Modes

Pyramiding denial. The veteran files insomnia separately on top of PTSD for the same sleep symptoms. Section 4.14 blocks the second evaluation, and the claim dies on a rule the veteran never saw.

Zero percent on a real diagnosis. The file documents sleep difficulty but nothing about work, relationships, daily function, or continuous medication. The rating formula grades impairment, not sleep, so the outcome is 0.

Blurred apnea boundary. A sleep study shows apnea, the veteran also claims insomnia, and the record never separates the two disorders' symptom sets. The evaluations get merged.

No continuity. Symptoms began in service but the first medical record is a decade after discharge, with no lay evidence or treatment history bridging the gap.

Wrong lane. A separate secondary insomnia claim is filed against tinnitus, chronic pain, medication, or another disability even though current M21-1 guidance directs VA to include those symptoms in the underlying disability's evaluation.

Secondary Conditions and Neighbors

Insomnia symptoms commonly appear with PTSD, depression, anxiety, tinnitus, and painful conditions such as the back or knee. Current guidance treats sleep symptoms caused by those disabilities within the underlying evaluation rather than as a separate secondary insomnia rating. The closest diagnostic neighbor is sleep apnea, a respiratory disorder with a different code and evidence framework. For code-level references, see /va-codes/6847 for apnea and /va-codes/9411 for the PTSD formula. The combined rating calculator explains VA math without implying that insomnia automatically adds a separate percentage.

Bottom Line

Insomnia has no dedicated code, so the claim turns on two questions. First: is it a symptom of another disability, or does it meet the current requirements for a directly service-connected standalone insomnia disorder? Second: what occupational and social impairment does the full record show? The 30 percent criteria include chronic sleep impairment as an example, but that symptom alone does not set the percentage. A separate secondary insomnia evaluation is not warranted under current M21-1 guidance.

Methodology and Limitations

• Data source: Rating criteria paraphrased from the current eCFR text of 38 CFR § 4.130 (General Rating Formula for Mental Disorders), § 4.14 (pyramiding), and § 4.97 DC 6847 (sleep apnea contrast). Service-connection treatment checked against current M21-1 V.iii.13.1.k on 2026-08-13.
• Board statistics: This page publishes no Board outcome statistic for insomnia claims, because no verified count specific to insomnia was available.
• Limitations:
• Whether the evidence establishes a qualifying standalone insomnia disorder or identifies insomnia as a symptom of another disability is determined from the individual claim record; this page describes the rule, not its application to any one claim.
• The 4.130 formula grades functional impairment, and examiner phrasing varies; descriptions here map the criteria, not any individual exam outcome.
• VA has proposed changes to mental health rating rules in recent years; the current formula text controls as of the checked date, and any final rule would be reflected in a page update.
• These observations reflect the regulatory text and claim patterns, not legal or medical advice for a specific case.