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F06.30

F06.30Mood disorder due to known physiological condition, unspecified

Billable / specific codeICD-10-CM

F06.30 is a billable, specific ICD-10-CM code for mood disorder due to known physiological condition, unspecified. It is valid for submission on a claim.

Risk adjustment

F06.30 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

F06.30 is named in 14 Medicare coverage policies 13 listing it as supporting medical necessity, and 1 listing it as NOT covered. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

  • A52434Health and Behavior Assessment/Intervention – Medical Policy Articlenot covered
  • A56612Billing and Coding: CT of the Head
  • A56614Billing and Coding: Psychiatric Inpatient Hospitalization
  • A56685Billing and Coding: Partial Hospitalization Programs

How F06.30 is indexed

Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to F06.30.

  • Disorderbipolarorganic
  • Disordermoodorganic
  • Disorderorganicmood(affective)
  • Syndromeorganicaffective
  • Disordermooddue togeneral medical condition
  • Disordermooddue tophysiological condition

Related codes at this level

Codes that share F06.3. If F06.30 is not quite right, the correct code is usually one of these.

Questions about F06.30

Is F06.30 a billable ICD-10-CM code?
Yes. F06.30 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does F06.30 sit in the tabular list?
Mental, Behavioral and Neurodevelopmental disorders (F01-F99), in the block Mental disorders due to known physiological conditions (F01-F09).
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.