MCMCB Pro
X32.XXXD

X32.XXXDExposure to sunlight, subsequent encounter

Billable / specific codeICD-10-CMPOA exempt

X32.XXXD is a billable, specific ICD-10-CM code for exposure to sunlight, subsequent encounter. It is valid for submission on a claim.

7th character "D" — subsequent encounter

The appropriate 7th character is to be added to code X32

A
initial encounter
D
subsequent encounter
S
sequela

Excludes1 — never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

  • man-made radiation (tanning bed) (W89)

Excludes2 — not included here, but may coexist

The excluded condition is not part of this code, but a patient can have both. You may code both.

  • radiation-related disorders of the skin and subcutaneous tissue (L55-L59)

Risk adjustment

X32.XXXD 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.

Related codes at this level

Codes that share X32. If X32.XXXD is not quite right, the correct code is usually one of these.

Questions about X32.XXXD

Is X32.XXXD a billable ICD-10-CM code?
Yes. X32.XXXD is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does X32.XXXD sit in the tabular list?
External causes of morbidity (V00-Y99), in the block Exposure to forces of nature (X30-X39).
What cannot be coded together with X32.XXXD?
X32.XXXD carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.
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.