ICD-10 F55.8
Billable / SpecificAbuse of other non-psychoactive substances
About ICD-10-CM F55.8
ICD-10-CM code F55.8 represents Abuse of other non-psychoactive substances. This is a billable/specific code in the Mental, Behavioral, and Neurodevelopmental chapter (block F55). The 2026 edition of ICD-10-CM F55.8 became effective on October 1, 2025.
Medicare LCD Coverage for F55.8
Local Coverage Determinations (LCDs) from CMS MACs that list F55.8 as a covered diagnosis.
Showing top 10 of 338 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing F55.8.
2 Cigna
5 Medicare
1 Aetna
CPT Codes Commonly Billed with F55.8
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
- G0480 CMS LCD: Billing and Coding: Urine Drug Testing CMS LCD
- 80306 CMS LCD: Billing and Coding: Urine Drug Testing CMS LCD
- G0482 CMS LCD: Billing and Coding: Urine Drug Testing CMS LCD
- 0603U CMS LCD: Billing and Coding: Urine Drug Testing CMS LCD
- 80305 CMS LCD: Billing and Coding: Urine Drug Testing CMS LCD
- G0659 CMS LCD: Billing and Coding: Urine Drug Testing CMS LCD
- G0483 CMS LCD: Billing and Coding: Urine Drug Testing CMS LCD
- 80307 CMS LCD: Billing and Coding: Urine Drug Testing CMS LCD
- G0481 CMS LCD: Billing and Coding: Urine Drug Testing CMS LCD
- 0082U CMS LCD: Billing and Coding: Controlled Substance Monitoring and Drugs of Abuse Testing CMS LCD
Convert F55.8 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 |
|---|---|---|
| F55.8 | 30590 | 10000 |
| F55.8 | 30591 | 10000 |
| F55.8 | 30592 | 10000 |
| F55.8 | 30593 | 10000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To F55.8
Other codes in section F50-F59 (Behavioral syndromes associated with physiological disturbances and physical factors).
ICD-10 F55.8, Billing FAQ
Is ICD-10 code F55.8 billable? +
Yes, F55.8 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What CPT codes are commonly billed with F55.8? +
Procedures frequently paired with F55.8 include: G0480, 80306, G0482, 0603U, 80305.
What ICD-9 codes does F55.8 map to? +
Per CMS GEMs, F55.8 maps to ICD-9 codes: 30590, 30591, 30592, 30593. Useful for legacy data review and historical claim analysis.
Get the full PayerReady toolkit
Free access to CPT/ICD-10 lookup, denial appeals, fee comparator, and claim auditing with credentialing enrollment.
Start free →Run this code through our claim audit tool
Check NCCI bundling, MUE limits, and modifier logic before submission.
Try the auditor →Did this page help?
Quick signal so we know what to improve.
If you want a code reference page that doesn't exist yet, email coding@payerready.com.
Tell us what's missing or wrong: coding@payerready.com. We respond within 5 business days.
Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on July 16, 2026.
Powered by 11K CPT · 98K ICD-10 · 860K MPFS rates · 4.5M NCCI edits · 9.5M NPIs. Our data methodology · About our coding team