MCMCB Pro
S25.90XD

S25.90XDUnspecified injury of unspecified blood vessel of thorax, subsequent encounter

Billable / specific codeICD-10-CMPOA exempt

S25.90XD is a billable, specific ICD-10-CM code for unspecified injury of unspecified blood vessel of thorax, subsequent encounter. It is valid for submission on a claim.

7th character "D" — subsequent encounter

The appropriate 7th character is to be added to each code from category S25

A
initial encounter
D
subsequent encounter
S
sequela

Risk adjustment

S25.90XD 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

S25.90XD 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.

  • A52868Billing and Coding: Transesophageal Echocardiography (TEE)

Related codes at this level

Codes that share S25.90. If S25.90XD is not quite right, the correct code is usually one of these.

Questions about S25.90XD

Is S25.90XD a billable ICD-10-CM code?
Yes. S25.90XD is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does S25.90XD sit in the tabular list?
Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Injuries to the thorax (S20-S29).
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.