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Muscular Dystrophy VA Disability Rating

Diagnostic code 8023
By the editorial deskUpdated Sep 17, 2026Sources verified Jun 13, 2026
Quick summary
Progressive muscular dystrophy is rated under diagnostic code 8023 with a minimum rating of 30 percent, and higher by rating the actual impairments: weakness in each extremity, swallowing, breathing, and heart involvement, each under its own code.
Key requirements
  • Service connection requires a current diagnosis, an in-service event or exposure, and a medical link (nexus) between the two.
  • VA assigns ratings of 30% under diagnostic code 8023, using the criteria in the rating table below.
  • The percentage assigned turns on Minimum 30 with residual impairment.
  • Measured at the C&P exam: Neurological exam: motor, sensory, reflexes.
This page explains common evidence VA may consider when rating this condition. It is not medical advice and does not diagnose any condition. Talk with a licensed medical professional about diagnosis and treatment, and with a VA accredited representative (38 CFR 14.629) about a specific claim.
Ratings
30%
Diagnostic code
8023
Decided on
Minimum 30 with residual impairment
Measured by
Neurological exam: motor, sensory, reflexes
The five parts of a compensation decisionA current disabilityAn in service eventA connectionSeverity under the criteriaAn effective dateHow the pieces fit together
RatingCriteria
30%Minimum rating for progressive muscular dystrophy under diagnostic code 8023 with ascertainable residuals.
Rule: 38 CFR 4.124a, DC 8023Source: eCFR, Title 38 Part 4Verified: 2026-09-17Change history: no criteria change recorded since publicationEach percentage links to itself; cite with the anchor.

Illustrative scenarios showing how the criteria above are applied. These are educational examples, not a prediction of any individual veteran's rating.

Minimum rating for muscular dystrophy

Illustrates 30%

Situation. Progressive muscular dystrophy is diagnosed.

How the criteria apply. Muscular dystrophy carries a minimum 30 percent rating under DC 8023.

Separate impairments combined

Illustrates 30%+

Situation. Limb weakness, breathing involvement, swallowing trouble, and any cardiomyopathy are each evaluated.

How the criteria apply. Individual impairments are rated under their own codes and combined, which can reach total ratings (DC 8023).

How this is examined. Peripheral nerve ratings in 38 CFR 4.124a turn on the degree of paralysis of the nerve involved: mild, moderate, moderately severe, or severe incomplete paralysis, or complete paralysis with the specific findings listed for that nerve. The examiner grades this from motor strength, muscle atrophy, reflexes, and sensory testing, often supported by a nerve conduction study or EMG. When the involvement is wholly sensory, the rating is for the mild or at most the moderate degree. A goniometer measures joint motion for the separate spine or joint rating; it does not determine the nerve percentage. Read 38 CFR 4.124a

DC 8023 sets a 30 percent floor and nothing else. Ratings above 30 percent are built from the actual impairments, weakness in each extremity under the peripheral nerve or muscle codes, swallowing (DC 7203), breathing (38 CFR 4.97), and cardiomyopathy (DC 7020), each rated on its own code and combined under 38 CFR 4.25. There is no 100 percent tier in DC 8023 itself.

What VA looks at

The genetic or biopsy confirmed diagnosis, onset timing relative to service (aggravation is often the issue), and the severity of each functional impairment.

Common exam and DBQ topics

Weakness distribution and progression, falls, breathing and swallowing, cardiac screening.

Evidence that usually matters

Genetic testing and biopsy reports, neurology notes, pulmonary function tests, echocardiograms, strength examinations.

Common misunderstandings

Hereditary diseases can still be service connected when service aggravated them beyond natural progression, or when manifestations first appeared in service. The entrance examination baseline is the battleground.

If a VA decision on this came back wrong

You have three review lanes, pick the one that fits the situation.

Under the Appeals Modernization Act (38 CFR 3.2500), a Higher Level Review or a Board Appeal must be requested within one year of the decision notice. A Supplemental Claim can generally be filed at any time after the decision, but filing any of the three within that one year window is what keeps the claim continuously pursued and protects the original effective date; wait longer and a later award may start from the new filing date instead.

Related conditions

Background reading

Supplemental articles that connect to this condition.

State benefits stack with VA disability

Your rating may also qualify you for state-level benefits.

VA compensation is federal, but every state layers its own benefits on top. Many states reduce or waive property tax for disabled veterans, and many offer license, tuition, or vehicle benefits at various rating levels. The thresholds, dollar amounts, and eligibility rules vary widely from state to state, so the reliable answer is always your own state's guide.

See your state's benefitsReviewed quarterly

Put this rating to work

Free calculators and a guide to turn a rating percentage into real numbers. Your figures stay on your device unless you ask us to email an estimate.

Secondary conditions and case specific outcomes are fact specific. We do not tell you what claims to file. Consider talking with a VA accredited representative.
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Editor's note

Most recent human review on this page, July 5, 2026. Below is the review history across this page, its citations, and the supplemental articles it links to.

  1. July 5, 2026articleAppealing or Continuing a VA Decision: The Three Lanes Under the AMA
  2. July 5, 2026articleThe C&P Exam: What to Expect and How to Prepare
  3. June 13, 2026conditionThis page
  4. June 13, 2026citation38 CFR Part 4 Schedule for Rating Disabilities
Printed from The Veteran Benefit Desk, https://veteranbenefitdesk.com/conditions/muscular-dystrophy. Figures reflect this page as published. Rates change each December; confirm current amounts at veteranbenefitdesk.com before relying on them.
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