Primary service-connected condition

DC 6833 โ€” Asbestosis

Also known as: Asbestosis, Pulmonary asbestosis, Asbestos lung disease

Mapped secondary conditions
3

These are commonly claimed secondary connections linked to this primary disability. Use them as a screening tool for conversations with your doctor, VSO, or VA-accredited attorney.

Primary โ†’ Secondary

Asbestosis โ†’ Chronic pleural effusion or fibrosis

6845
Strong

How the connection is commonly explained

Asbestos fibers migrate to the pleural lining causing plaques, effusion, and fibrosis. These are commonly diagnosed alongside or following asbestosis.

Filing tip

Pleural plaques on CT/X-ray are direct radiographic evidence of asbestos exposure. File as secondary to asbestosis with imaging records.

Relationship type: Caused by
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Primary โ†’ Secondary

Asbestosis โ†’ Neoplasms, malignant (respiratory system)

6819
Strong

How the connection is commonly explained

Long-term asbestos fiber inhalation that produces asbestosis also dramatically elevates risk of mesothelioma and bronchogenic lung cancer. Combined with smoking, lung cancer risk multiplies.

Filing tip

File mesothelioma or asbestos-related lung cancer as secondary to service-connected asbestosis. Submit pulmonologist nexus letter referencing the established asbestosโ†’malignancy pathway.

Relationship type: Caused by
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Primary โ†’ Secondary

Asbestosis โ†’ Chronic obstructive pulmonary disease

6604
Moderate

How the connection is commonly explained

Asbestosis-induced lung scarring reduces pulmonary reserve and accelerates obstructive disease, especially in veterans with smoking history.

Filing tip

Document baseline PFT decline. File COPD as secondary aggravated by asbestosis with longitudinal pulmonary function tests.

Relationship type: Aggravated by
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How to File a Secondary Claim

1. Have your primary condition already service-connected.
2. Get diagnosed with the secondary condition.
3. Get a nexus letter from a doctor linking them.
4. File VA Form 21-526EZ and select the claim as a secondary claim.
5. Attend the C&P exam if one is scheduled.

Disclaimer: Secondary connections shown are based on commonly established medical links. Individual claims require medical evidence. Consult a VSO or VA-accredited attorney.