DC 9902Dental & Oral Conditions38 CFR § 4.150Last verified: APR 22, 2026

Mandible, loss of, including ramus, unilaterally or bilaterally

Mandible, loss of, including ramus, unilaterally or bilaterally is rated under 38 CFR 38 CFR § 4.150, Diagnostic Code 9902, from 10% to 70% based on the frequency and functional severity of symptoms. The maximum 70% rating requires: Not replaceable by prosthesis. Most claims establish the 10% or 20% rating before reaching the top tier.

Rating schedule — DC 9902 at a glance

Minimum rating
10%

Lowest schedular rating available

Maximum rating
70%

TDIU may raise effective compensation to 100%

Rating tiers
6

10%, 20%, 30%, 40%, 50%, 70%

CFR section
38 CFR § 4.150

Part 4 rating schedule

Body system
Dental & Oral Conditions
Secondary conditions
0

None mapped

What are the VA rating criteria for Mandible, loss of, including ramus, unilaterally or bilaterally?

10%Disability Rating

Replaceable by prosthesis

20%Disability Rating

Not replaceable by prosthesis

30%Disability Rating

Replaceable by prosthesis

40%Disability Rating

Not replaceable by prosthesis

50%Disability Rating

Replaceable by prosthesis

70%Disability Rating

Not replaceable by prosthesis

Not replaceable by prosthesis

Common Questions About Mandible, loss of, including ramus, unilaterally or bilaterally VA Ratings

What is the VA rating range for Mandible, loss of, including ramus, unilaterally or bilaterally?

The VA rates Mandible, loss of, including ramus, unilaterally or bilaterally under Diagnostic Code 9902 at 10%, 20%, 30%, 40%, 50%, 70%. The minimum 10% rating requires: Replaceable by prosthesis. The maximum 70% rating requires: Not replaceable by prosthesis.

Which 38 CFR diagnostic code does the VA use for Mandible, loss of, including ramus, unilaterally or bilaterally?

The VA rates Mandible, loss of, including ramus, unilaterally or bilaterally under Diagnostic Code (DC) 9902, governed by 38 CFR 38 CFR § 4.150. The diagnostic code establishes the specific rating tiers and severity criteria the VA examiner applies.

What is the difference between a 10% and a 70% rating for Mandible, loss of, including ramus, unilaterally or bilaterally?

A 10% rating requires: Replaceable by prosthesis. A 70% rating requires: Not replaceable by prosthesis. The difference typically reflects the frequency, severity, or functional impact of the condition as documented in medical records and C&P examination findings.

Can Mandible, loss of, including ramus, unilaterally or bilaterally qualify for TDIU (Total Disability Individual Unemployability)?

Veterans rated for Mandible, loss of, including ramus, unilaterally or bilaterally may qualify for TDIU if the condition — alone or in combination with other service-connected disabilities — prevents substantially gainful employment. A single disability rated at 60% or higher (or multiple disabilities combining to 70%, with one at 40%) can support a TDIU claim under 38 CFR § 4.16.

What evidence do I need to establish service connection for Mandible, loss of, including ramus, unilaterally or bilaterally?

Service connection for Mandible, loss of, including ramus, unilaterally or bilaterally requires three elements: (1) a current diagnosis of the condition, (2) an in-service event, injury, or disease, and (3) a medical nexus linking the current diagnosis to that in-service occurrence. A nexus letter from a treating or independent medical examiner is the most reliable nexus evidence.

What is the C&P exam like for Mandible, loss of, including ramus, unilaterally or bilaterally?

A Compensation & Pension (C&P) exam for Mandible, loss of, including ramus, unilaterally or bilaterally uses a Disability Benefits Questionnaire (DBQ) specific to the body system involved. The examiner documents the frequency, severity, and functional impact of your symptoms. Bring all relevant treatment records and be prepared to describe your worst-day symptoms — the examiner rates your condition based on the full clinical picture, not a single visit.

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