MCMCB Pro
S36.13XS

S36.13XSInjury of bile duct, sequela

Billable / specific codeICD-10-CMPOA exempt

S36.13XS is a billable, specific ICD-10-CM code for injury of bile duct, 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 S36

A
initial encounter
D
subsequent encounter
S
sequela

Risk adjustment

S36.13XS 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

S36.13XS is named in 1 Medicare coverage policy 1 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

  • A56421Billing and Coding: CT of the Abdomen and Pelvis

Related codes at this level

Codes that share S36.13. If S36.13XS is not quite right, the correct code is usually one of these.

Questions about S36.13XS

Is S36.13XS a billable ICD-10-CM code?
Yes. S36.13XS is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does S36.13XS 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.