DC 6724Respiratory38 CFR § 4.97Last verified: APR 8, 2026

Tuberculosis, pulmonary, chronic, inactive, advancement unspecified — VA Rating Criteria (38 CFR DC 6724)

The VA rates Tuberculosis, pulmonary, chronic, inactive, advancement unspecified under 38 CFR 38 CFR § 4.97, Diagnostic Code 6724, from 0% to 100% based on the frequency and functional severity of symptoms. The maximum 100% rating requires General Rating Formula for Inactive Pulmonary Tuberculosis: For two years after date of inactivity, following active tuberculosis, which was clinically identified during service or subsequently. Related conditions in the Respiratory body system share this rating framework.

What are the VA rating criteria for Tuberculosis, pulmonary, chronic, inactive, advancement unspecified?

0%Disability Rating

Otherwise

20%Disability Rating

Following moderately advanced lesions, provided there is continued disability, emphysema, dyspnea on exertion, impairment of health, etc

30%Disability Rating

Thereafter, for five years, or to eleven years after date of inactivity

50%Disability Rating

Thereafter for four years, or in any event, to six years after date of inactivity

100%Disability Rating

General Rating Formula for Inactive Pulmonary Tuberculosis: For two years after date of inactivity, following active tuberculosis, which was clinically identified during service or subsequently

Thereafter, for five years, or to eleven years after date of inactivity
— 38 CFR 38 CFR § 4.97, Diagnostic Code 6724 (30% tier)

Common Questions About Tuberculosis, pulmonary, chronic, inactive, advancement unspecified VA Ratings

What is the VA disability rating for Tuberculosis, pulmonary, chronic, inactive, advancement unspecified?

The VA rates Tuberculosis, pulmonary, chronic, inactive, advancement unspecified under Diagnostic Code 6724 at the following tiers: 0%, 20%, 30%, 50%, 100%. The minimum 0% rating requires: Otherwise. The maximum 100% rating requires: General Rating Formula for Inactive Pulmonary Tuberculosis: For two years after date of inactivity, following active tuberculosis, which was clinically identified during service or subsequently.

What is Diagnostic Code 6724?

Diagnostic Code 6724 is the VA rating identifier for Tuberculosis, pulmonary, chronic, inactive, advancement unspecified within 38 CFR 38 CFR § 4.97. It defines the specific symptom criteria and percentage thresholds a VA adjudicator uses to assign a disability rating. The diagnostic code is listed on a veteran's rating decision letter.

What is the highest rating for Tuberculosis, pulmonary, chronic, inactive, advancement unspecified?

The highest schedular rating for Tuberculosis, pulmonary, chronic, inactive, advancement unspecified under DC 6724 is 100%. This tier requires: General Rating Formula for Inactive Pulmonary Tuberculosis: For two years after date of inactivity, following active tuberculosis, which was clinically identified during service or subsequently. Veterans who cannot secure substantially gainful employment due to Tuberculosis, pulmonary, chronic, inactive, advancement unspecified alone or in combination with other service-connected conditions may also qualify for TDIU at the 100% compensation rate under 38 CFR § 4.16.

What 38 CFR section governs Tuberculosis, pulmonary, chronic, inactive, advancement unspecified ratings?

Tuberculosis, pulmonary, chronic, inactive, advancement unspecified is rated under 38 CFR 38 CFR § 4.97, Diagnostic Code 6724. This section is part of the Schedule for Rating Disabilities (38 CFR Part 4) and can be read in full at the eCFR website.

Which conditions are commonly secondary to Tuberculosis, pulmonary, chronic, inactive, advancement unspecified?

Secondary conditions caused or aggravated by Tuberculosis, pulmonary, chronic, inactive, advancement unspecified may be ratable under 38 CFR § 3.310. Veterans should work with a VSO or accredited claims agent to document the medical relationship.

What evidence do I need to establish service connection for Tuberculosis, pulmonary, chronic, inactive, advancement unspecified?

Service connection for Tuberculosis, pulmonary, chronic, inactive, advancement unspecified requires three elements: (1) a current diagnosis of the condition, (2) an in-service event, injury, or disease that may have caused or aggravated it, and (3) a medical nexus connecting the current diagnosis to that in-service event. A nexus letter from a treating physician or independent medical examiner is the most reliable nexus evidence. C&P exam findings can also establish nexus if adequately documented.

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