A VA disability rating for an appendectomy scar is most often 0 or 10 percent: the scar is evaluated under 38 CFR § 4.118, and unless it’s painful, unstable, or large enough to meet specific size thresholds, it will not draw a compensable rating on its own. The real compensation in most appendectomy claims comes from internal residuals of the surgery, such as peritoneal adhesions or an incisional hernia, which are rated separately and can meaningfully raise the combined evaluation.
Getting the Scar Service-Connected
Before any rating can be assigned, the scar has to be service-connected. Direct service connection requires three things: a current disability (the scar), evidence the appendectomy happened during active service, and a medical nexus tying the two together. There is no presumptive service connection for appendicitis or appendectomy. These are not among the chronic diseases eligible for the one-year presumption under 38 CFR § 3.309(a), and they don’t qualify for the continuity-of-symptomatology pathway either.1U.S. Department of Veterans Affairs. BVA Decision, Citation Nr: 1603936 Service treatment records showing the surgery are usually the linchpin.
If the appendectomy treated a condition that was itself already service-connected, the scar can be granted secondary service connection under 38 CFR § 3.310(a), which covers disabilities “proximately due to or the result of a service-connected disease or injury.”2Cornell Law Institute. 38 CFR § 3.310 – Proximately Due or Result of Service-Connected Disability
One boundary worth knowing: if the appendectomy treated an illness that existed before service, the scar and other surgical side effects generally will not be compensated unless the underlying preservice condition was aggravated by service.3National Academies of Sciences, Engineering, and Medicine. Medical Evaluation of Veterans for Disability Compensation
What the Scar Itself Is Worth
Once service connection is granted, the scar is rated on its measurable characteristics, not on the fact that appendicitis put it there. Four diagnostic codes could theoretically apply, but only two are realistic for an appendectomy scar.
Painful or Unstable Scars (DC 7804)
This is the code that pays most appendectomy claims. It applies to scars anywhere on the body that are painful or unstable, with “unstable” meaning frequent loss of skin covering.4Cornell Law Institute. 38 CFR § 4.118 – Schedule of Ratings, Skin
- 10 percent: one or two scars that are unstable or painful.
- 20 percent: three or four scars that are unstable or painful.
- 30 percent: five or more scars that are unstable or painful.
If a single scar is both unstable and painful, an additional 10 percent is added. For a veteran with one appendectomy scar, the practical outcomes are 10 percent if the scar is painful or unstable, and 20 percent if it’s documented as both.
Deep, Nonlinear Scars (DC 7801)
DC 7801 covers scars on the body that involve underlying soft tissue damage and are nonlinear. Ratings start at 10 percent for an area of at least 6 square inches (39 sq. cm) and go up to 40 percent for 144 square inches or more.5U.S. Department of Veterans Affairs. BVA Decision, Citation Nr: 22059575 The Board of Veterans’ Appeals has noted that appendectomy scars are typically too small to meet even the lowest 39-square-centimeter threshold and are usually excluded from DC 7801 and 7802 ratings on size alone.6U.S. Department of Veterans Affairs. BVA Decision, Citation Nr: 21063468
Superficial, Nonlinear Scars (DC 7802)
DC 7802 offers a single 10 percent rating, but only when the scar covers 144 square inches (929 sq. cm) or more.7Federal Register. Schedule for Rating Disabilities – Evaluation of Scars No appendectomy scar reaches that size, so this code is effectively out of play.
Other Disabling Effects (DC 7805)
DC 7805 is a catch-all for scars that cause functional problems the other codes don’t capture, such as limitation of motion. If an appendectomy scar restricts abdominal movement, it can be rated based on the affected body part under this code.4Cornell Law Institute. 38 CFR § 4.118 – Schedule of Ratings, Skin
When the Rating Is Zero
A scar that is superficial, stable, painless, and causes no functional limitation will be granted at 0 percent. That’s still worth having: service connection is on the record, so the rating can be reopened for an increase later if the scar changes. The Board has upheld noncompensable ratings where a scar was asymptomatic, small, and produced no limitation of motion or function.8U.S. Department of Veterans Affairs. BVA Decision, Citation Nr: 1326301
Residuals That Often Pay More Than the Scar
An appendectomy can leave problems inside the abdomen, and each qualifying residual can be rated separately from the scar as long as the symptoms don’t overlap (the anti-pyramiding rule in 38 CFR § 4.14). Under Esteban v. Brown, separate ratings are permitted where the symptomatology for each is “separate and distinct” with no “duplicative or overlapping” manifestations.9U.S. Department of Veterans Affairs. BVA Decision, Citation Nr: 9614810
Peritoneal Adhesions (DC 7301)
Adhesions are internal bands of scar tissue that form after abdominal surgery. They’re one of the most common compensable residuals of an appendectomy, and the Board has granted separate ratings for adhesions causing pulling pain, in one case tying them to pain radiating into the veteran’s scrotum.10U.S. Department of Veterans Affairs. BVA Decision, Citation Nr: 0930848 The rating criteria under DC 7301 are:11eCFR. 38 CFR § 4.114 – Schedule of Ratings, Digestive System
- 0 percent: history of adhesions, currently asymptomatic.
- 10 percent: symptomatic adhesions with abdominal pain, nausea, vomiting, colic, constipation, or diarrhea.
- 30 percent: symptomatic adhesions with medically directed dietary modification and at least one gastrointestinal symptom.
- 50 percent: recurrent obstruction requiring hospitalization at least once a year, plus dietary modification and gastrointestinal symptoms.
- 80 percent: persistent partial bowel obstruction that is inoperable or requires total parenteral nutrition.
Ventral or Incisional Hernia (DC 7339)
Abdominal surgery can weaken the wall at the incision, sometimes producing a ventral hernia. Under DC 7339, a healed hernia with no disability is 0 percent; a hernia with weakened abdominal wall requiring a supporting belt is 20 percent; larger hernias not well supported by a belt are 40 percent; and massive, inoperable hernias can reach 100 percent.12U.S. Department of Veterans Affairs. BVA Decision, Citation Nr: 1806204
Less Common Residuals
The Board has occasionally granted service connection for other appendectomy residuals, including loss of bladder control tied to the surgery.10U.S. Department of Veterans Affairs. BVA Decision, Citation Nr: 0930848 Conditions like IBS, GERD, and psychiatric disorders have generally been denied as appendectomy residuals when the medical evidence doesn’t support a causal link.
How the Numbers Combine
Separate ratings are not added. The VA uses combined-ratings math under 38 CFR § 4.25, which works on a “whole person” concept: the highest rating is subtracted from 100 percent, and the next rating is applied to the remaining percentage. Two 10 percent ratings, for example, combine to 19 percent, which rounds to 20 percent.13U.S. Department of Veterans Affairs. About VA Disability Ratings A 10 percent painful scar plus a 30 percent adhesions rating produces a higher combined value than the scar alone ever could.
The C&P Exam
The VA will usually schedule a Compensation and Pension exam, at which a healthcare provider completes the Scars/Disfigurement Disability Benefits Questionnaire (DBQ). That form is the primary tool the VA uses to decide the claim.14U.S. Department of Veterans Affairs. Scars/Disfigurement Disability Benefits Questionnaire
The examiner measures length and width in centimeters, records total area, palpates the scar to check for tenderness, and inspects for frequent loss of skin covering. The DBQ also captures whether there’s underlying soft tissue damage, whether the surface is elevated or depressed, whether the scar adheres to deeper tissue, and whether it limits motion or affects the ability to work.14U.S. Department of Veterans Affairs. Scars/Disfigurement Disability Benefits Questionnaire
Describe pain clearly and demonstrate any functional limits during the exam. The Board gives significantly more weight to a dedicated scar examination than to a check-the-box mention in an unrelated report; in one case a focused scars exam outweighed a cardiac exam that had merely flagged possible pain or instability.15U.S. Department of Veterans Affairs. BVA Decision, Citation Nr: A22020837
Filing the Claim
The claim is filed on VA Form 21-526EZ, which can be submitted online, by mail, in person at a regional office, or by fax.16U.S. Department of Veterans Affairs. How to File a VA Disability Claim Supporting evidence isn’t required at filing, but submitting medical records and a completed Scars DBQ from a private provider can speed processing. The current Scars DBQ is on the VA’s public DBQ page.17U.S. Department of Veterans Affairs. VA Disability Benefits Questionnaires
To lock in the earliest possible effective date for back pay, file VA Form 21-0966 (Intent to File) first, then complete the full claim within one year. If the claim is filed within a year of separation from active service, the effective date can go back to the day after separation. Otherwise, it’s generally the later of when the VA receives the claim or when the disability arose.18U.S. Department of Veterans Affairs. Effective Dates for VA Disability Compensation
If the Decision Comes Back Low or Denied
Three review options are available:19U.S. Department of Veterans Affairs. VA Decision Reviews and Appeals
- Supplemental Claim: requires new and relevant evidence not previously considered, such as updated medical records or a fresh DBQ documenting worsening.
- Higher-Level Review: a senior reviewer looks at the existing record for errors. No new evidence allowed. Filed within one year on VA Form 20-0996.20U.S. Department of Veterans Affairs. Higher-Level Review
- Board of Veterans’ Appeals: a Veterans Law Judge reviews the case. Most of the precedent shaping how appendectomy scars are rated has come from this route.
The usual reasons an appendectomy scar claim ends up at 0 percent or denied are the same three: the scar doesn’t reach the size thresholds for DC 7801 or 7802, there’s no documented pain or instability, and no functional impairment is shown. When the C&P exam missed something important, a private medical evaluation submitted with a Supplemental Claim is often the most direct fix.