Frequency, duration, severity, and functional impact
Use frequency, duration, severity, and functional impact to organize an honest symptom pattern, then add recovery time, treatment response, variability, and concrete examples.
Overview
Describe the pattern, not only the symptom name. Frequency is how often it happens. Duration is how long an episode or difficult period lasts. Severity is what the symptom is like across its range. Functional impact is what the condition changes in ordinary life or employment. These are observation prompts, not a universal VA scoring formula and not words to memorize for an examination. Use prompts, not a rating formula The four prompts can help you organize facts you personally know. They do not replace the diagnostic code, condition-specific medical findings, or other evidence that applies to an individual issue.
Do this now
Choose one symptom and complete this sentence with your best honest estimate: During a typical week or month, this happens [how often]. It usually lasts [how long]. At its typical and more difficult levels, I notice [what changes]. Because of it, I have to [stop, modify, delay, avoid, rest, ask for help, or recover]. Then name what supports the estimate, such as a calendar, symptom log, work schedule, medication record, family observation, or your best memory. If you do not know, say that and begin tracking instead of inventing precision.
The four prompts
Four observation prompts for describing one symptom or limitation at a time. Prompt Question to answer Useful detail Frequency How often does it occur? Days per week, episodes per month, intermittent versus constant, or a seasonal pattern. Duration How long does it last? Minutes, hours, days, recovery time, or a continuous baseline with flares. Severity What changes as it worsens? Intensity, reduced movement, interrupted tasks, confusion, panic, need to lie down, or use of a device. Functional impact What can you no longer do normally? Work pace, attendance, lifting, sitting, sleep, driving, cooking, hygiene, relationships, or concentration.
Frequency: count a pattern you can support
Avoid words such as constantly or all the time unless they are literally accurate. Separate a constant baseline from intermittent worsening. If the last month was unusual because of surgery, a medication change, seasonal exposure, a shift change, or temporary leave, use a longer period or explain why the short period is different. There is low-level pain every day, with sharper episodes about three evenings a week. I had four episodes in the last 30 days; two required me to stop what I was doing. I cannot give a reliable monthly count before March because I did not track it. Count each condition separately when combining them would hide a different pattern.
Duration: include recovery time
An active episode may end before normal function returns. Record both periods when the distinction matters. A headache may peak for several hours and leave fatigue for the rest of the day. A brief panic episode may affect concentration afterward. A joint flare may last two days and require reduced activity for another day. Interrupted sleep may occur in short periods but affect the next workday. Do not turn an uncertain duration into an exact number. A supported range such as usually 20 to 40 minutes may be more accurate than saying every episode lasts exactly 30 minutes.
Severity: describe the range
A number from 1 to 10 can help you use a consistent private log, but it is not self-explanatory. Pair the number with something observable and describe typical, difficult, and unusual levels without exaggerating or minimizing. What you feel or notice. What you can still do normally. What requires more time, a break, an accommodation, a device, or help. What becomes unsafe or cannot be completed. What treatment you use and what limitation remains. What changes after repeated use. A number needs context Pain is 8 out of 10 gives less information than: After standing for about 25 minutes, the pain increases and I must sit for 10 to 15 minutes before I can continue. Use only facts that reflect your experience.
Functional impact: connect symptoms to ordinary life
38 CFR 4.10 explains that disability evaluations consider function under ordinary conditions of daily life, including employment. Functional impact is broader than whether you are working or whether you can complete a task once. Functional impact can appear in several parts of ordinary life. Part of life Details to notice Work or school Attendance, pace, concentration, errors, lifting, standing, breaks, interactions, schedule changes, or accommodations. Movement Walking, stairs, reaching, gripping, sitting, standing, balance, driving, or repeated use. Self-care and sleep Bathing, dressing, grooming, cooking, medication management, falling asleep, or staying asleep. Household and family Cleaning, shopping, repairs, childcare, communication, patience, isolation, or a changed family role. Recovery and adaptation Rest after activity, braces, reminders, changed routes, help from another person, or avoiding an activity. Doing a task with help still matters Completing an activity with pain, extra time, a device, an accommodation, or another person's help is different from completing it normally. Describe the adaptation instead of reducing the answer to can or cannot.
Add context, treatment response, and variability
What tends to trigger or worsen the symptom? What reduces it, and by how much? Does medication cause a side effect? Does repeated activity change the result? What is different on ordinary days, difficult days, and during an active episode? Is the pattern different at work, at home, or during sleep? How long does it take to recover, and what must change during recovery? For musculoskeletal conditions, 38 CFR 4.40 and 4.45 discuss factors such as strength, speed, coordination, endurance, weakened movement, fatigability, pain, swelling, instability, sitting, standing, and weight-bearing. Other body systems have different criteria. The four prompts do not replace the diagnostic code or medical findings for a particular condition.
Use records to check your estimate
Appointment and urgent-care dates. Prescription refills or medication changes. Missed-work or leave records. A calendar or symptom tracker. Messages sent to a clinician or family member. Device use, therapy attendance, or test results. Observations from a person who sees the pattern. A tracker is an organizational aid A symptom tracker can help preserve dates and examples. It is not a medical record and does not prove a diagnosis, medical connection, severity level, or rating by itself. Preserve the underlying records, and do not backfill a detailed history from memory as though it was recorded at the time.
Use the framework in Pathfinder
Describe one condition in Conversation with Raven Answer with your best supported estimate. Keep treatment response, usual pattern, flares, daily effects, and a concrete example tied to that condition. Skip a question or preserve uncertainty when you do not know. Different conditions and different symptom patterns remain distinct. Review Exam Prep by Condition Use the condition-specific or clearly labeled general guidance to review typical and difficult periods, treatment, and actual work or daily limits. A guide match is educational and does not determine the exam request or rating criteria VA will use. You can identify accurate examples without guessing a DBQ answer. Practice answering in your own words In Practice Mode, answer the question that appears. Use the four prompts only when they help you remember the pattern. Do not turn the practice answer into a paragraph to recite at the examination. The answer becomes more specific while remaining truthful and recognizable as your own. Review, do not rehearse Pathfinder practice is educational. It is not the actual exam order, an exam score, a prediction, or a decision about which facts matter to VA. The veteran reviews and controls every answer.
At a C&P exam
Listen to the actual question and answer in your own words. If the exam occurs on a better day, explain the usual range and what a flare or repeated use changes. If it occurs on a difficult day, explain how often that level actually occurs. Do not copy another veteran's description or numbers from a DBQ. The examiner gathers information, and VA considers the exam with the other evidence in the file. Do not push through an unsafe movement Tell the examiner when a movement causes pain or cannot be completed safely. Do not force an unsafe maneuver to try to prove a limitation.
Common mistakes to avoid
Treating the four prompts as magic rating words. Describing only one extreme day. Reporting a treatment benefit without the remaining limits or side effects. Saying I can do it without explaining extra time, pain, help, or recovery. Using false precision from an untracked period. Combining several symptoms or conditions into one frequency count. Copying numbers from a DBQ or another person's example. Changing an estimate merely because a practice tool suggests different wording.
When the pattern is hard to describe
When the pattern is hard to describe I cannot give a reliable count yet. Say which period you can remember with confidence. Check calendars, appointments, work records, messages, or medication changes. Begin a dated log without recreating old entries as though they were contemporaneous. Keep the estimate honest and identify what remains unknown. The last month was not typical. Identify the surgery, medication change, season, work change, or other reason. Use a longer period when it better represents the pattern. Describe the unusual period separately instead of averaging unlike periods together. The ordinary pattern and the unusual period stay visible as different facts. Several conditions are blending into one answer. Choose one condition and one symptom or limitation. Record its own frequency, duration, severity range, and functional effect. Repeat the process for the next condition only after the first pattern is clear. Each count and example remains attached to the condition it describes. My severity number does not explain what happened. Describe the activity you were doing. State what changed, stopped, took longer, required help, or became unsafe. Add the treatment, adaptation, and recovery time when relevant. The number is paired with an observable consequence a reader can understand. Return to the saved Pathfinder step to revise the answer or summary. Use the related Claims Guide articles for broader evidence and examination guidance.
Official sources
Official sources 38 CFR 4.1: Essentials of evaluative rating https://www.ecfr.gov/current/title-38/chapter-I/part-4/subpart-A/section-4.1 38 CFR 4.10: Functional impairment https://www.ecfr.gov/current/title-38/chapter-I/part-4/subpart-A/section-4.10 38 CFR 4.40: Functional loss https://www.ecfr.gov/current/title-38/chapter-I/part-4/subpart-B/section-4.40 38 CFR 4.45: The joints https://www.ecfr.gov/current/title-38/chapter-I/part-4/subpart-B/section-4.45 VA: Evidence needed for a disability claim https://www.va.gov/disability/how-to-file-claim/evidence-needed/ VA: VA claim exam (C&P exam) https://www.va.gov/resources/va-claim-exam/
Related guidance
Related guidance Review the types of evidence VA considers /claims-guide/evidence Read the general C&P examination guide /claims-guide/cp-exam Open the Claim Raven Symptom Tracker /tools/symptom-tracker Tell your story in plain language /help-center/statements-and-scribe/static-tell-your-story-in-plain-language Keep personal records and support requests safe /help-center/privacy-and-security/feature-data-protection
More information
Return to your saved Pathfinder step Review one symptom or limitation at a time, preserve uncertainty, add one concrete example, and make sure the summary shows the usual pattern and meaningful changes. Return to Pathfinder /guided-program