10ICD Code Hub

F19.21

Billable code

Other psychoactive substance dependence, in remission

The ICD-10 code for other psychoactive substance dependence, in remission is F19.21.

Clinical notes

Also known as

Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.

  • Other (or unknown) substance use disorder, moderate, in early remission
  • Other (or unknown) substance use disorder, moderate, in sustained remission
  • Other (or unknown) substance use disorder, severe, in early remission
  • Other (or unknown) substance use disorder, severe, in sustained remission

Documentation support

General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.

Related codes in this category

ICD-9-CM equivalent

Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify before use in billing.

View full ICD-10 → ICD-9 crosswalk →

Associated MS-DRGs

F19.21 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.

Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.