MCMCB Pro
S26.19XA

S26.19XAOther injury of heart without hemopericardium, initial encounter

Billable / specific codeICD-10-CM

S26.19XA is a billable, specific ICD-10-CM code for other injury of heart without hemopericardium, initial encounter. It is valid for submission on a claim.

7th character "A" — initial encounter

The appropriate 7th character is to be added to each code from category S26

A
initial encounter
D
subsequent encounter
S
sequela

Risk adjustment

S26.19XA 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

S26.19XA is named in 11 Medicare coverage policies 11 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)
  • A56580Billing and Coding: Computerized Axial Tomography (CT), Thorax
  • A56625Billing and Coding: Echocardiography
  • A56625Billing and Coding: Echocardiography

Related codes at this level

Codes that share S26.19. If S26.19XA is not quite right, the correct code is usually one of these.

Questions about S26.19XA

Is S26.19XA a billable ICD-10-CM code?
Yes. S26.19XA is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does S26.19XA 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.