DC 6601Respiratory System38 CFR § 4.97Last verified: APR 22, 2026

Bronchiectasis

Bronchiectasis is rated under 38 CFR 38 CFR § 4.97, Diagnostic Code 6601, from 10% to 100% based on the frequency and functional severity of symptoms. The maximum 100% rating requires: With incapacitating episodes of infection of at least six weeks total duration per year. Most claims establish the 10% or 30% rating before reaching the top tier.

Rating schedule — DC 6601 at a glance

Minimum rating
10%

Lowest schedular rating available

Maximum rating
100%

Full schedular disability

Rating tiers
4

10%, 30%, 60%, 100%

CFR section
38 CFR § 4.97

Part 4 rating schedule

Body system
Respiratory System
Secondary conditions
0

None mapped

What are the VA rating criteria for Bronchiectasis?

10%Disability Rating

Intermittent productive cough with acute infection requiring a course of antibiotics at least twice a year

30%Disability Rating

With incapacitating episodes of infection of two to four weeks total duration per year, or; daily productive cough with sputum that is at times purulent or blood-tinged and that requires prolonged (lasting four to six weeks) antibiotic usage more than twice a year

60%Disability Rating

With incapacitating episodes of infection of four to six weeks total duration per year, or; near constant findings of cough with purulent sputum associated with anorexia, weight loss, and frank hemoptysis and requiring antibiotic usage almost continuously

100%Disability Rating

With incapacitating episodes of infection of at least six weeks total duration per year

With incapacitating episodes of infection of four to six weeks total duration per year, or; near constant findings of cough with purulent sputum associated with anorexia, weight loss, and frank hemoptysis and requiring antibiotic usage almost continuously

Common Questions About Bronchiectasis VA Ratings

What is the VA rating range for Bronchiectasis?

The VA rates Bronchiectasis under Diagnostic Code 6601 at 10%, 30%, 60%, 100%. The minimum 10% rating requires: Intermittent productive cough with acute infection requiring a course of antibiotics at least twice a year. The maximum 100% rating requires: With incapacitating episodes of infection of at least six weeks total duration per year.

Which 38 CFR diagnostic code does the VA use for Bronchiectasis?

The VA rates Bronchiectasis under Diagnostic Code (DC) 6601, governed by 38 CFR 38 CFR § 4.97. The diagnostic code establishes the specific rating tiers and severity criteria the VA examiner applies.

What is the difference between a 10% and a 100% rating for Bronchiectasis?

A 10% rating requires: Intermittent productive cough with acute infection requiring a course of antibiotics at least twice a year. A 100% rating requires: With incapacitating episodes of infection of at least six weeks total duration per year. The difference typically reflects the frequency, severity, or functional impact of the condition as documented in medical records and C&P examination findings.

Can Bronchiectasis qualify for TDIU (Total Disability Individual Unemployability)?

Veterans rated for Bronchiectasis 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 Bronchiectasis?

Service connection for Bronchiectasis 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 Bronchiectasis?

A Compensation & Pension (C&P) exam for Bronchiectasis 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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