T52.894D: Toxic effect of other organic solvents, undetermined, subsequent encounter

New code · FY2027

Billable: use this code on claims.

• New code, effective October 1, 2026 (FY2027). Before that, this condition was coded as T52.8X4D.

Code breakdown

Coding notes

Excludes1 (from T52)

• halogen derivatives of aliphatic and aromatic hydrocarbons (T53.-)

7th character (from T52)

• The appropriate 7th character is to be added to each code from category T52

7th characters (category T52)

• A initial encounter
• D subsequent encounter
• S sequela

Medicare coverage

T52.894D is listed as a covered diagnosis in 3 Medicare billing and coding articles:

• A56612 Billing and Coding: CT of the Head
• A56948 Billing and Coding: Lab: Cystatin C Measurement
• A57478 Billing and Coding: Nerve Conduction Studies and Electromyography

Check this code

• Code search: full entry and nearby codes
• Excludes checker: can it be billed with another code?
• Coverage checker: is it covered for your CPT code?

All FY2027 ICD-10-CM changes

ICD-10-CM codes and descriptions are from the CMS and NCHS code files. Coverage is from the CMS Medicare Coverage Database billing and coding articles.