Depression secondary to chronic pain: the VA rating and the rules
Years of a bad back or a ruined knee do something to a person that has nothing to do with range of motion. The rating schedule has a place for it, the regulations allow it, and VA's own Whole Health overview of chronic pain names depression as the most common psychological condition that comes with it. It is still easy to overlook, because nobody thinks of their back as a mental health condition.
Under 38 CFR § 3.310, a disability that is "proximately due to or the result of" a service-connected condition is itself service connected. Depression, anxiety, or an adjustment disorder caused by living with a service-connected physical condition fits that rule exactly, and once connected it is rated on the same General Rating Formula for Mental Disorders as PTSD: 0, 10, 30, 50, 70, or 100 percent based on occupational and social impairment.
Why the theory works
VA's own Whole Health overview of chronic pain calls depression the most common psychological condition that accompanies chronic pain, with studies typically reporting it in 30 to 60 percent of patients. Pain disrupts sleep, limits activity, ends careers, strains marriages, and removes the things people used to do for relief. In the other direction, higher levels of depressive symptoms may predict higher pain severity. A VA examiner asked whether a veteran's depression is at least as likely as not caused or aggravated by twenty years of service-connected back pain is being asked about a link that VA's own clinical literature recognizes.
The same logic applies to other physical conditions with a heavy daily load: migraines, tinnitus severe enough to disturb sleep and concentration, IBS with its social constraints, erectile dysfunction, disfiguring scars, hearing loss that isolates, and any condition that has forced a change of work. The more the physical condition has rearranged your life, the stronger the theory.
§ 3.310 covers both. If you had no depression before and developed it under the weight of the physical condition, that is causation. If you had a history of depression that was manageable and the physical condition made it markedly worse, that is aggravation under § 3.310(b), and the VA compensates the increase above the pre-existing baseline. Ask the opinion to address both, because an examiner who rules out causation may still find aggravation.
A veteran is service connected for PTSD at 30% and for a shoulder condition at 20%, because flexion stops at shoulder level (Diagnostic Code 5201). Those combine to 40%. Two years after a shoulder surgery that ended overhead work, a psychologist diagnoses major depressive disorder (Diagnostic Code 9434). No earlier record shows depression, so this is a causation claim under § 3.310(a).
- The link. A nexus opinion traces constant shoulder pain, broken sleep, the lost job, and depressive symptoms that began after the surgery, and finds the depression at least as likely as not caused by the service-connected shoulder.
- Before the link. The exam ties weekly panic attacks and chronic sleep impairment (30% symptoms) to the PTSD, and near-continuous depression, neglected hygiene, and trouble adapting to stress at work (70% symptoms) to the depression. § 4.14 keeps non-service-connected symptoms out of the PTSD evaluation, so it stays at 30%.
- After the link. Every psychiatric symptom is now service connected, so VA rates them together as one disorder under § 4.130, weighing the whole record as § 4.126(a) requires. If that record shows deficiencies in most areas, the single rating becomes 70%, not 30% plus 70%.
- The total. 70% leaves 30% efficiency, 20% of 30 is 6, and 70 + 6 = 76, which rounds to 80%.
No second mental health rating appears, yet the combined rating moves from 40% to 80%. That is why a secondary depression claim is worth filing even when a PTSD rating exists.
What the claim needs
A current diagnosis
From a psychiatrist, psychologist, or other qualified mental health provider. "Major depressive disorder" (Diagnostic Code 9434), "persistent depressive disorder" (9433), "generalized anxiety disorder" (9400), "unspecified depressive disorder" (9435), or an adjustment disorder with depressed mood that has become chronic (9440, "chronic adjustment disorder") all work; the label does not change the rating formula. The diagnosis has to conform to DSM-5, and under § 4.125 one that does not goes back to the examiner. A primary care note saying "seems down" is not a diagnosis. If you are not in treatment, start. Treatment records over time are the evidence the rating formula is built on.
The primary condition, already service connected
The secondary claim rides on the primary. If the back, knee, or migraine is not yet service connected, file them together and state the secondary theory on the form. Under § 3.310 the secondary condition is connected through the primary, so the secondary claim can succeed only if the primary is granted.
A nexus opinion
This is the claim. The opinion has to say the mental health condition is at least as likely as not caused or aggravated by the named service-connected physical condition, and explain why in terms of your history: when the pain began, when the mood symptoms followed, what the pain took away, what the treating records show. Ask your treating mental health provider first, because they know the history firsthand. A private psychologist's evaluation is the common alternative. The evidence and nexus guide explains what makes an opinion persuasive and what gets one discounted.
A negative opinion may attribute the depression to non-service factors: a divorce, a job loss, finances, family history. A strong opinion gets there first. It acknowledges the other stressors and explains why the service-connected condition is still at least as likely as not a cause or an aggravating factor, often because the divorce, the job loss, and the finances are themselves downstream of the physical condition. A claim does not need the physical condition to be the only cause. It needs it to be a cause.
The one-rating rule
The VA assigns one rating for all of a veteran's psychiatric symptoms together under § 4.130, because the symptoms overlap and rating them twice would be pyramiding, which § 4.14 bars. The practical consequences:
- If you have no mental health rating, a secondary depression claim adds a new rating to the combined total, at whichever tier of the formula the symptoms match. On a veteran at 40% for physical conditions, a 50% secondary depression rating produces a combined 70%.
- If you already have a PTSD or other mental health rating, depression secondary to pain does not add a second number. It can still matter: the combined picture of all psychiatric symptoms may support a higher tier than the PTSD alone, and establishing the secondary connection protects the rating if the PTSD basis is ever questioned. File it as a claim for increase on the existing mental health rating with the secondary theory explained.
What it does to the total
Above 10%, the mental health formula moves in large steps (30, 50, 70, 100), so a single mental health rating can move the combined total a long way. A mental health rating can also meet the one-disability threshold for TDIU on its own (60% or more under § 4.16(a), which on the mental health formula means 70%), or complete the 70%-combined-with-one-at-40% requirement when added to physical ratings. A veteran with a 40% back, a 20% knee, and a 50% secondary depression rating is at 80% combined with a single condition at 40% or more, which clears the schedular TDIU threshold of 70% combined with one rating at 40%. If the combination keeps them from working, the path to the 100% rate runs through TDIU, not through an appeal of the numbers.
The combined rating guide shows the arithmetic and the calculator runs it with your own numbers.
The evidence that moves the rating
Once connected, the rating follows the same rules as any mental health condition. What counts:
- Treatment records over time, showing symptoms, medication, and the provider's assessment of function.
- A symptom log: sleep, mood, days missed, withdrawal from people and activities.
- Lay statements from a spouse or friend describing the change, ideally tying it to the physical condition: "after the second surgery he stopped going to anything."
- Employment evidence: reduced hours, lost jobs, accommodations.
Read the mental health rating guide for what each tier requires and how to describe symptoms at the exam.
Proposed changes to the mental health rating formula
VA has proposed a new formula for rating all mental disorders, including depression and anxiety (RIN 2900-AQ82, 87 FR 8498). As of October 25, 2026, it is still a proposal with no final rule, so depression is rated today exactly as described above. The PTSD guide explains what the proposal would change.
The checklist
- A mental health diagnosis from a qualified provider, with treatment ongoing.
- The primary physical condition service connected, or claimed at the same time.
- A nexus opinion addressing both causation and aggravation, that engages with your other stressors.
- The secondary theory stated on the 21-526EZ: "depression, secondary to service-connected lumbar spine condition."
- Treatment records, a log, lay statements, and employment evidence for the rating itself.
Depression and mental health rating questions
What is the VA rating for depression secondary to chronic pain?
Once depression is service connected as secondary to a service-connected physical condition, such as back or knee pain, it is rated on the General Rating Formula for Mental Disorders at 0%, 10%, 30%, 50%, 70%, or 100%, by how much it impairs work and social functioning. The secondary link needs a medical opinion that the condition caused or worsened the depression. If you already have a PTSD or other mental health rating, all the symptoms are rated together as one (38 CFR § 3.310; § 4.130; § 4.14).
What is the VA mental health rating chart?
It is the General Rating Formula for Mental Disorders in 38 CFR § 4.130, used for depression, anxiety, PTSD, and most other mental conditions. In short: 0% when a condition is diagnosed but neither interferes with work and social life nor needs continuous medication; 10% for mild symptoms or symptoms controlled by medication; 30% for occasional decreases in work efficiency; 50% for reduced reliability and productivity; 70% for deficiencies in most areas; and 100% for total occupational and social impairment. The PTSD guide's rating chart sets out each level's listed symptoms (38 CFR § 4.130).
Where does 38 CFR cover depression and anxiety?
38 CFR § 4.130 lists the diagnostic codes, including 9400 for generalized anxiety disorder, 9433 for persistent depressive disorder, 9434 for major depressive disorder, 9435 for unspecified depressive disorder, and 9440 for chronic adjustment disorder, and its Note 2 sends codes 9201 to 9440 to the same General Rating Formula. § 4.125 requires the diagnosis to conform to DSM-5, and § 3.310 is the rule that connects a condition as secondary to another service-connected one (38 CFR § 4.130; § 4.125; § 3.310).
Are the VA mental health ratings changing?
Not yet: VA's 2022 proposal to change how all mental disorders are rated (RIN 2900-AQ82, 87 FR 8498) has no final rule as of October 25, 2026, and the PTSD guide covers what it would change.
What conditions can be secondary to depression?
§ 3.310 works in both directions: once depression is service connected, any condition a medical opinion shows it caused or worsened can be claimed as secondary to it, including a condition caused by the medication that treats it. No regulation presumes those links, so each needs its own opinion with a rationale. The reverse presumption does exist for brain injury: depression within 3 years of a moderate or severe TBI, or within 12 months of a mild one, is held to be secondary to a service-connected TBI unless there is clear evidence to the contrary. See secondary conditions (38 CFR § 3.310(a) and (d)(1)(iv)).
Sources
- 38 CFR § 3.310(a), (b), and (d), Disabilities that are proximately due to, or aggravated by, service-connected disease or injury. Secondary service connection, the baseline-and-deduction rule for aggravation, and the depression-after-TBI rule at (d)(1)(iv).
- 38 CFR § 4.130, Schedule of ratings: Mental disorders. The General Rating Formula for Mental Disorders (Diagnostic Codes 9201 to 9440): the 0 to 100% criteria, and the codes for anxiety, depressive, and chronic adjustment disorders.
- 38 CFR § 4.125, Diagnosis of mental disorders. A diagnosis must conform to DSM-5.
- 38 CFR § 4.14, Avoidance of pyramiding. The same disability or symptom is not rated twice under different diagnoses, and symptoms that are not service connected are not used to set a service-connected rating.
- 38 CFR § 4.126(a), Evaluation of disability from mental disorders. The evaluation rests on all the evidence of record, not solely the examiner's assessment at the moment of the exam.
- 38 CFR § 4.16(a), Total disability ratings for compensation based on unemployability of the individual. The schedular TDIU thresholds: one disability at 60% or more, or a combined 70% or more with one at 40% or more.
- 38 CFR § 4.71a, Schedule of ratings: musculoskeletal system. Under Diagnostic Code 5201 (arm, limitation of motion of), flexion or abduction limited to shoulder level is 20% for either arm.
- 38 CFR § 4.25, Combined ratings table. How ratings combine from the largest down, and the single rounding to the nearest 10 at the end.
- Schedule for Rating Disabilities: Mental Disorders, proposed rule, 87 FR 8498 (Feb. 15, 2022), RIN 2900-AQ82. The proposed new formula for all mental disorders. A Federal Register search on October 25, 2026 found this proposal as the only document under the RIN, with no final rule.
READY214 maps the secondary relationships that commonly follow the conditions you already have, mental health included, and tracks the evidence each one still needs. Free, no account needed to look.