MCMCB Pro
S37.819D

S37.819DUnspecified injury of adrenal gland, subsequent encounter

Billable / specific codeICD-10-CMPOA exempt

S37.819D is a billable, specific ICD-10-CM code for unspecified injury of adrenal gland, 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 S37

A
initial encounter
D
subsequent encounter
S
sequela

Risk adjustment

S37.819D 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

S37.819D 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.

  • A55336Billing and Coding: Retroperitoneal Ultrasound
  • A56421Billing and Coding: CT of the Abdomen and Pelvis

Related codes at this level

Codes that share S37.819. If S37.819D is not quite right, the correct code is usually one of these.

Questions about S37.819D

Is S37.819D a billable ICD-10-CM code?
Yes. S37.819D is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does S37.819D 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.