ICD-10 Y90.8
Billable / SpecificBlood alcohol level of 240 mg/100 ml or more
About ICD-10-CM Y90.8
ICD-10-CM code Y90.8 represents Blood alcohol level of 240 mg/100 ml or more. This is a billable/specific code in the External Causes of Morbidity chapter (block Y90). The 2026 edition of ICD-10-CM Y90.8 became effective on October 1, 2025.
Medicare LCD Coverage for Y90.8
Local Coverage Determinations (LCDs) from CMS MACs that list Y90.8 as a covered diagnosis.
This doesn't mean the code isn't covered, it means no MAC has issued a Local Coverage Determination naming this specific code. Coverage may still apply under National Coverage Determinations or general medical-necessity rules.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing Y90.8.
Our payer policy database covers Aetna, Cigna, Anthem, BCBS, Humana, and Medicare Advantage plans, but Y90.8 doesn't currently appear in any indexed policy. The code may still be covered under standard plan benefits.
CPT Codes Commonly Billed with Y90.8
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
We don't have CPT pairings indexed for this specific code yet. Use the CPT search above to find common procedures, or check your payer's published medical policy for code-specific guidance.
Convert Y90.8 to ICD-9-CM
Per CMS General Equivalence Mappings (GEMs), useful for legacy data review and historical claim analysis.
| ICD-10 | ICD-9 | Mapping Flags |
|---|---|---|
| Y90.8 | NoDx | 11000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To Y90.8
Other codes in section Y90-Y99 (Supplementary factors related to causes of morbidity classified elsewhere).
ICD-10 Y90.8, Billing FAQ
Is ICD-10 code Y90.8 billable? +
Yes, Y90.8 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What ICD-9 codes does Y90.8 map to? +
Per CMS GEMs, Y90.8 maps to ICD-9 codes: NoDx. Useful for legacy data review and historical claim analysis.
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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