F10.10 ICD-10-CM Code: Alcohol abuse, uncomplicated
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FY 2026 Apr update / Mental, Behavioral and Neurodevelopmental disorders (F01-F99) / Mental and behavioral disorders due to psychoactive substance use (F10-F19)
F10.10
Billable / SpecificICD-10-CMOfficial ICD-10-CMCodebook guidanceAlcohol abuse, uncomplicated
A pattern of alcohol use that is harmful but does not yet meet the criteria for alcohol dependence, without any acute complications.
CMS-HCC V28
00
RAF 0
CMS-HCC V24
00
RAF 0
ACA/HHS
00
RAF 0
ESRD/PACE
00
RAF 0
RXHCC
00
RAF 0
Code Trumping
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Code Book Path
Inclusion Terms
Official- Alcohol use disorder, mild
Excludes 2
OfficialICD-10-CM does not list Excludes 2 notes for F10.10 in this effective period.
Related Child Codes
Includes
OfficialICD-10-CM does not list Includes notes for F10.10 in this effective period.
Excludes 1
Official- alcohol dependence (F10.2-)
- alcohol use, unspecified (F10.9-)
Code First
OfficialICD-10-CM does not list Code First sequencing instructions for F10.10 in this effective period.
Use Additional
OfficialICD-10-CM does not list Use Additional Code instructions for F10.10 in this effective period.
Code Also
OfficialICD-10-CM does not list Code Also instructions for F10.10 in this effective period.
Buddy Documentation Tip
Last updated: FY2026 ICD-10-CM Apr update, Apr 1, 2026 through Sep 30, 2026. CMS-HCC V28 is 100% phased in for payment year 2026.
Is F10.10 an HCC code?
No. F10.10 is a billable ICD-10-CM code but does not map to any HCC category in V28, V24, ESRD, or RxHCC.
Coder workflow notes
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This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).
What This Code Means
F10.10 is the ICD-10-CM diagnosis code for alcohol abuse, uncomplicated. A pattern of alcohol use that is harmful but does not yet meet the criteria for alcohol dependence, without any acute complications. F10.10 sits in the ICD-10-CM chapter for mental, behavioral and neurodevelopmental disorders (f01-f99), within the section covering mental and behavioral disorders due to psychoactive substance use (f10-f19).
F10.10 is a billable ICD-10-CM code but does not map to a payment HCC under the CMS-HCC V28, V24, ESRD, or RxHCC risk adjustment models. It can be reported on Medicare Advantage encounter data submissions but it does not contribute to a beneficiary's RAF score and therefore does not affect risk-adjusted payments to the plan.
Distinguish between abuse (F10.1x) and dependence (F10.2x) based on clinical presentation.
HCC Buddy maintains structured V28 and V24 mapping, RAF weights, and MEAT documentation criteria for F10.10 sourced directly from the CMS-HCC risk adjustment model files and the CMS ICD-10-CM code set.