A veteran who loses a leg below the knee receives a 40 percent evaluation under Diagnostic Code 5165 — and under 38 CFR 4.68, the amputation rule, every other rated disability below that knee is capped at the same 40 percent no matter how many conditions stack on top of it. That provision ends more amputation appeals than almost any other rule in the schedule. The frustration is real: veterans assemble strong evidence for nerve damage, painful scars, and limited motion, then watch the combined number refuse to move. This guide explains how VA rates amputation and loss of use in 2026, why the cap exists, and where Special Monthly Compensation picks up what the rating schedule cannot pay.
Key Takeaways
- Identify the diagnostic code first — arms and hands fall under DCs 5120 through 5125, legs and feet under DCs 5160 through 5173.
- Apply the amputation rule at 38 CFR 4.68, because combined evaluations for one extremity cannot exceed the rating for amputation at the elective level.
- Document loss of use against the 38 CFR 3.350(a)(2) standard, which asks whether amputation with prosthesis would serve equally well.
- Claim Special Monthly Compensation separately under 38 U.S.C. 1114 — SMC-K is $139.87 per month for 2026, effective December 1, 2025.
- Pursue ancillary benefits that ride on loss of use, including the automobile allowance and Specially Adapted Housing grants.
- Review every decision for unstated SMC entitlement, often the difference between a capped rating and accurate compensation.
Table of Contents
- Who Qualifies: Amputation and Loss of Use Under VA Rules
- How VA Rates Amputations by Limb and Level
- The Amputation Rule: Why Combined Ratings Get Capped
- Confirming Special Monthly Compensation Entitlement in Five Steps
- Beyond the Rating: Ancillary Benefits, Reviews, and Appeals
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Who Qualifies: Amputation and Loss of Use Under VA Rules
Veterans often assume amputation claims are automatic. They are not. VA compensates two distinct situations, and confusing them costs veterans years. The first is anatomical loss — the limb or part of it is gone. The second is loss of use, where the limb remains attached but no longer functions. Both are rated, but they are proven very differently.
Service connection still comes first. An amputation caused by a service-connected condition — a traumatic injury, a vascular complication of service-connected diabetes, a severe infection following a service-connected wound — is rated as service connected even when the surgery happened decades after discharge. Secondary service connection carries the same weight as direct service connection once the medical link is established, which matters for veterans whose amputations followed years of progressive disease.
Amputations of the arms and hands are evaluated under Diagnostic Codes 5120 through 5125. Amputations of the legs and feet are evaluated under Diagnostic Codes 5160 through 5173. Those code ranges are the map; everything else in an amputation claim is an argument about where on that map a particular veteran sits.
The Loss of Use Standard Veterans Must Meet
Loss of use has a specific regulatory definition at 38 CFR 3.350(a)(2). The question is not whether the limb is weak or painful. The question is whether the remaining function is so diminished that the veteran would be equally well served by an amputation with a prosthesis fitted at the elective level. A foot immobilized by severe peripheral neuropathy can meet that standard. A foot that hurts constantly but still bears weight and propels the body generally does not.
That phrasing is the whole battle. Treatment notes describing pain rarely satisfy it. What satisfies it is a clinician addressing function directly — balance, weight bearing, propulsion, grasp, manipulation — and stating plainly whether anything useful remains. Veterans who ask their treating physician to speak to that exact regulatory question give the rating specialist something to work with.
How VA Rates Amputations by Limb and Level
The rating schedule pays according to how much of the limb is gone and, for arms, whether it is the dominant one. Veterans frequently receive a rating that looks low and assume an error occurred, when the real issue is that the rating matched a different amputation level than the one documented.
Lower Extremity Amputation Ratings
For the legs and feet, the schedule runs from 100 percent down to 10 percent. Amputation of the leg including any part of the pelvic bone is evaluated at 100 percent. Amputation at the hip carries 90 percent. Amputation at the upper thigh is 80 percent. Amputation at the mid to lower thigh is 60 percent, as is a case where a second amputation was required because of complications from the first, and a case where the knee joint is left unstable or unusable for a prosthesis. Amputation below the knee is 40 percent under Diagnostic Code 5165, the same evaluation assigned when a foot or ankle is rendered unusable. Partial amputations of the foot occupy the 10 to 40 percent range depending on how much of the foot is affected.
Upper Extremity and Dominance
Upper extremity amputations are rated separately for the major, or dominant, arm and the minor arm. Disarticulation of the arm is evaluated at 90 percent for both. Amputation above the insertion of the deltoid is 90 percent major and 80 percent minor. Below the insertion of the deltoid it is 80 percent major and 70 percent minor. Forearm amputation above the insertion of the pronator teres is 80 percent major and 70 percent minor; below that insertion it is 70 percent major and 60 percent minor. Loss of use of a hand is 70 percent major and 60 percent minor.
Dominance is a factual question VA must resolve, and it is worth checking. A veteran who is left handed but was recorded as right handed can lose ten percentage points to a clerical assumption. The correction is straightforward once identified.
The Amputation Rule: Why Combined Ratings Get Capped
This is where most amputation claims quietly stall. A veteran with a below-knee amputation develops radiculopathy, painful scarring, and a stump complication. Each condition is legitimate, each is documented, and each is separately ratable in principle. The combined evaluation nonetheless refuses to climb, and no one explains why.
The explanation is 38 CFR 4.68, the amputation rule. It states that the combined rating for disabilities of an extremity shall not exceed the rating for the amputation at the elective level, were amputation to be performed. In plain terms, VA will not pay more for a damaged limb than it would pay if that limb were removed at the level where removal would be elected. The regulation offers its own example: combined evaluations for disabilities below the knee shall not exceed the 40 percent evaluation under Diagnostic Code 5165.
The cap is not a penalty and not a sign the evidence was ignored. It is a ceiling written into the schedule. Once a veteran recognizes the extremity has hit that ceiling, additional evidence about conditions below it adds nothing to the schedular number.
Where the Ceiling Moves
The rule is level specific, and that detail matters. The 40 percent below-knee figure may be further combined with evaluations for disabilities above the knee, but the result cannot exceed the above-the-knee amputation elective level. So conditions in the thigh, the hip, or the pelvis are not swallowed by the below-knee cap. They are governed by a higher ceiling.
The same logic applies limb by limb. A cap on the right leg says nothing about the left leg, the arms, or the spine. Veterans who read one capped extremity as a verdict on the entire claim often stop developing conditions that were never restricted. The productive question is not whether the ceiling can be argued away — it cannot — but which parts of the body sit above it, and whether Special Monthly Compensation applies.
Confirming Special Monthly Compensation Entitlement in Five Steps
Special Monthly Compensation exists precisely because the rating schedule has ceilings. Congress authorized it at 38 U.S.C. 1114, and VA implements it at 38 CFR 3.350. It pays above the schedular rate for specific anatomical losses and losses of use rather than for general severity — and in amputation cases it is the piece veterans most often leave unclaimed.
- Inventory every anatomical loss and loss of use. List each limb, extremity, or organ affected, and note whether the file supports anatomical loss or loss of use for each one. SMC is built from that inventory.
- Match each item to an SMC level. The SMC structure runs in lettered levels, beginning at SMC-K for a single qualifying loss and rising through higher levels for combinations such as loss of use of both feet or both hands.
- Confirm the current rate on VA.gov. The 2026 SMC-K rate is $139.87 per month, effective December 1, 2025, reflecting the 2.8 percent cost-of-living adjustment. Higher levels carry substantially larger monthly figures that change annually.
- Submit or supplement the claim. SMC is claimed on VA Form 21-526EZ alongside the underlying condition, and may also be raised when a prior decision overlooked it.
- Verify SMC appears on the award letter. A rating decision that grants an amputation evaluation but says nothing about SMC should be read closely rather than filed away.
SMC-K and the Add-On Structure
SMC-K functions differently from the lettered levels above it. It is an add-on paid on top of basic compensation, and it applies at any disability rating from 0 to 100 percent. Multiple SMC-K awards may be payable when there are multiple qualifying losses, subject to the limits VA publishes on its rate pages. Because it stacks rather than replaces, veterans sometimes overlook it while focusing on the schedular percentage.
Why SMC Gets Missed
SMC entitlement is supposed to be considered whenever the evidence raises it, but the evidence has to raise it visibly. A claim describing symptoms without ever using the regulatory language of loss or loss of use gives a rating specialist little reason to open the SMC analysis. Naming the entitlement directly, and pointing to the medical statement supporting it, removes the ambiguity.
Beyond the Rating: Ancillary Benefits, Reviews, and Appeals
Amputation and loss of use unlock benefits that sit entirely outside the compensation schedule, and these are often worth more than the percentage argument veterans spend their energy on. Loss or permanent loss of use of one or both feet, or one or both hands, may qualify a veteran for the automobile allowance — a one-time payment of up to $27,074.99 as of 2026 toward a specially equipped vehicle, claimed on VA Form 21-4502, with adaptive equipment claimed on VA Form 10-1394. VA approval must come before the vehicle is purchased or the equipment installed.
Housing grants follow a similar path. Specially Adapted Housing grants carry a maximum of $126,526 for fiscal year 2026, adjusted each October 1 by a cost-of-construction index, and qualifying conditions center on loss or loss of use of extremities. Prosthetic care, vocational rehabilitation, and caregiver programs may also apply depending on the circumstances.
Reading the Decision for Errors
Three errors recur in amputation decisions: the amputation level assigned does not match the surgical record, dominance was assumed rather than verified, and SMC was never addressed. All three are visible on the face of the decision to a veteran who knows the schedule. Comparing the code cited in the decision against the operative report is a short exercise with a large payoff.
Choosing a Review Lane
When a decision appears wrong, three options exist. A Higher-Level Review on VA Form 20-0996 asks a senior reviewer to find an error in the existing record and adds no new evidence. A Supplemental Claim on VA Form 20-0995 adds new and relevant evidence, such as a physician statement addressing the loss-of-use standard. A Board appeal on VA Form 10182 sends the case to a Veterans Law Judge. Matching the lane to the actual problem — legal error versus missing evidence — is what makes the second attempt faster than the first.
Take the Next Step
Amputation and loss-of-use claims turn on details most veterans never see: the elective level, the dominance finding, the loss-of-use language in a medical opinion, and whether SMC was ever considered. A rating that looks capped may be correctly capped, incorrectly leveled, or missing SMC — and those look identical on a decision letter until someone reads it against the schedule.
The Free VA Claim Readiness Test at avoyvet.com walks through what the file supports and what is missing, so the next submission targets the right gap. AVOY Veteran Navigator AI™ is available there for educational guidance on ratings and appeals.
Frequently Asked Questions
Does an amputation automatically qualify for a 100 percent VA rating?
No. The rating depends on which limb is involved and where the amputation occurred. Amputation of the leg including part of the pelvic bone is evaluated at 100 percent, but amputation below the knee is evaluated at 40 percent under Diagnostic Code 5165. Upper extremity amputations range from roughly 60 to 90 percent depending on level and whether the arm is dominant. Many veterans reach a total rating through a combination of conditions rather than the amputation code alone, and others reach full compensation through Special Monthly Compensation rather than the schedular percentage. The percentage on the decision letter is only part of the picture.
What exactly is the amputation rule?
The amputation rule appears at 38 CFR 4.68. It provides that the combined rating for disabilities of an extremity shall not exceed the rating for the amputation at the elective level, were amputation to be performed. The regulation's own example is that combined evaluations for disabilities below the knee shall not exceed the 40 percent evaluation under Diagnostic Code 5165. The practical effect is a ceiling on each extremity. Conditions below that elective level do not raise the schedular number once the ceiling is reached, though that 40 percent may be further combined with evaluations above the knee, subject to the higher ceiling.
Can a limb that is still attached qualify for an amputation-level rating?
Yes, through loss of use. Under 38 CFR 3.350(a)(2), loss of use exists when remaining function is so diminished that the veteran would be equally well served by an amputation with a prosthesis fitted at the elective level. Conditions such as severe peripheral neuropathy, extensive nerve injury, or complete paralysis of an extremity can meet that standard. The evidence must address function rather than pain — whether the limb bears weight, propels, balances, grasps, or manipulates. A medical opinion written in those terms is generally far more persuasive than treatment records describing symptoms alone. Veterans pursuing this path should ask the treating clinician to address the regulatory question in writing rather than hoping a rating specialist infers it from ordinary progress notes.
How much does Special Monthly Compensation pay for 2026?
SMC rates changed on December 1, 2025, with the 2.8 percent cost-of-living adjustment. SMC-K, the add-on level for a single qualifying anatomical loss or loss of use, is $139.87 per month for 2026. Higher lettered levels pay considerably more and vary with the combination of losses and with dependents. Because SMC figures change annually and the higher levels involve complex combinations, current rates should be confirmed on the VA.gov Special Monthly Compensation rate tables before relying on any number. SMC is authorized at 38 U.S.C. 1114 and implemented at 38 CFR 3.350, and it is paid in addition to, not instead of, the schedular evaluation assigned for the underlying condition. Veterans reviewing an award letter should look for the SMC line specifically, since its absence is easy to miss.
What if a rating decision never mentions SMC?
A decision that grants an amputation or loss-of-use evaluation without addressing Special Monthly Compensation deserves a close look. SMC entitlement should be considered when the evidence raises it, but the evidence has to raise it visibly, using the language of loss or loss of use rather than general symptom descriptions. Depending on the situation, the omission may be addressed through a Higher-Level Review on VA Form 20-0996 if the record already supported SMC, or through a Supplemental Claim on VA Form 20-0995 if a new medical statement is needed. A VA-accredited representative can help identify which path fits the specific facts of the file, and that review is often free.
Are amputation ratings subject to future reexamination?
Anatomical loss is permanent by definition, and VA generally does not schedule routine future examinations for a limb that is gone. Loss-of-use ratings can be different, because function is at least theoretically subject to change, and associated conditions such as stump complications or secondary conditions may be reviewed. Protection rules that apply to long-held ratings also apply here. Any notice proposing a reduction carries specific response rights and deadlines printed on the notice itself, and those deadlines should be treated as firm rather than approximate. A veteran who receives a reexamination notice and is uncertain what it covers can request clarification from VA or bring the notice to a VA-accredited representative before responding.
What ancillary benefits follow loss or loss of use?
Several. Loss or permanent loss of use of one or both feet, or one or both hands, may qualify a veteran for the automobile allowance, a one-time payment of up to $27,074.99 as of 2026, claimed on VA Form 21-4502, with adaptive equipment claimed on VA Form 10-1394. VA approval must be obtained before purchasing a vehicle or installing equipment. Specially Adapted Housing grants carry a fiscal year 2026 maximum of $126,526, adjusted each October 1. Prosthetic services, vocational rehabilitation, and caregiver programs may also apply depending on the circumstances. Because these amounts adjust on their own schedules and eligibility criteria are specific, current figures and requirements should be verified on VA.gov before any purchase or construction begins.
Educational information only — not legal, medical, or claim representation, and not affiliated with the U.S. Department of Veterans Affairs. For help filing or appealing, contact a VA-accredited VSO (often free), claims agent, or attorney. For current rates, forms, and deadlines, see VA.gov.
