MCMCB Pro
S35.513S

S35.513SInjury of unspecified iliac artery, sequela

Billable / specific codeICD-10-CMPOA exempt

S35.513S is a billable, specific ICD-10-CM code for injury of unspecified iliac artery, sequela. It is valid for submission on a claim.

7th character "S" — sequela

The appropriate 7th character is to be added to each code from category S35

A
initial encounter
D
subsequent encounter
S
sequela

Risk adjustment

S35.513S 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

S35.513S is named in 2 Medicare coverage policies 2 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

  • A56805Billing and Coding: Magnetic Resonance Angiography (MRA)
  • A57636Billing and Coding: Duplex Scanning

Related codes at this level

Codes that share S35.513. If S35.513S is not quite right, the correct code is usually one of these.

Questions about S35.513S

Is S35.513S a billable ICD-10-CM code?
Yes. S35.513S is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does S35.513S sit in the tabular list?
Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Injuries to the abdomen, lower back, lumbar spine, pelvis and external genitals (S30-S39).
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.