MCMCB Pro
I87.391

I87.391Chronic venous hypertension (idiopathic) with other complications of right lower extremity

Billable / specific codeICD-10-CMright

I87.391 is a billable, specific ICD-10-CM code for chronic venous hypertension (idiopathic) with other complications of right lower extremity. It is valid for submission on a claim.

Risk adjustment

I87.391 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Medicare coverage

I87.391 is named in 12 Medicare coverage policies 12 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

  • A52993Billing and Coding: Peripheral Venous Ultrasound
  • A52996Billing and Coding: Routine Foot Care
  • A55229Billing and Coding: Treatment of Chronic Venous Insufficiency of the Lower Extremities
  • A56505Billing and Coding: Transesophageal Echocardiography (TEE)

Related codes at this level

Codes that share I87.39. If I87.391 is not quite right, the correct code is usually one of these.

Questions about I87.391

Is I87.391 a billable ICD-10-CM code?
Yes. I87.391 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does I87.391 sit in the tabular list?
Diseases of the circulatory system (I00-I99), in the block Diseases of veins, lymphatic vessels and lymph nodes, not elsewhere classified (I80-I89).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.