Colon Cancer Residuals

DC 7343Digestive38 CFR 4.114, DC 7343

Residual effects following treatment for colon cancer (colorectal carcinoma). The VA rates colon cancer residuals based on active treatment status, bowel function impairment after surgery, and the impact on your daily life and nutritional health.

How the VA rates this condition

The VA rates this condition based on the type and intensity of treatment you require. Higher ratings correspond to more aggressive treatment regimens, such as daily medication, insulin dependence, or the need for ongoing medical management.

Diagnostic code

DC 7343

Rating range

0% – 100%

Rating levels

Rating criteria are defined in 38 CFR 4.114, DC 7343. This guide presents a plain-language summary and is not a substitute for the full regulatory text. Always consult a VSO or VA-accredited attorney for case-specific advice.

Rating Levels

You have active colon cancer, are undergoing active antineoplastic treatment (chemotherapy, radiation, or surgery), or have metastatic disease.

What the VA looks for

Active malignancy confirmed on biopsy or imaging
Ongoing chemotherapy, radiation, or surgical treatment
Metastatic disease documented
Inability to maintain employment due to treatment

Common Pitfalls

⚠Not filing during active treatment — the VA assigns a 100% rating during active antineoplastic treatment, and you should file immediately upon diagnosis to capture this period.
⚠Not documenting post-surgical bowel dysfunction — many veterans have permanent changes in bowel habits after colon resection that warrant ongoing compensation.
⚠Not claiming secondary conditions from chemotherapy such as peripheral neuropathy, fatigue, depression, or immune system compromise.
⚠Not requesting a gastroenterology specialist for the C&P exam — colon cancer residuals require specialized assessment of bowel function and nutritional status.

Related DBQ Forms

DBQ Intestinal Conditions

View evidence checklist →See secondary conditions →

Condition Rating Guides

Understand what the VA looks for at each rating level — loading conditions…

How the VA rates this condition

Diagnostic code

DC 7343

Rating range

0% – 100%

Rating levels

Rating Levels

You have active colon cancer, are undergoing active antineoplastic treatment (chemotherapy, radiation, or surgery), or have metastatic disease.

What the VA looks for

Active malignancy confirmed on biopsy or imaging
Ongoing chemotherapy, radiation, or surgical treatment
Metastatic disease documented
Inability to maintain employment due to treatment

Common Pitfalls

⚠Not filing during active treatment — the VA assigns a 100% rating during active antineoplastic treatment, and you should file immediately upon diagnosis to capture this period.

⚠Not documenting post-surgical bowel dysfunction — many veterans have permanent changes in bowel habits after colon resection that warrant ongoing compensation.

⚠Not claiming secondary conditions from chemotherapy such as peripheral neuropathy, fatigue, depression, or immune system compromise.

⚠Not requesting a gastroenterology specialist for the C&P exam — colon cancer residuals require specialized assessment of bowel function and nutritional status.