ICD-10 B17.10
Billable / Specific CCAcute hepatitis C without hepatic coma
About ICD-10-CM B17.10
ICD-10-CM code B17.10 represents Acute hepatitis C without hepatic coma. This is a billable/specific code in the Infectious and Parasitic Diseases chapter (block B17). The 2026 edition of ICD-10-CM B17.10 became effective on October 1, 2025.
Coding Tips for B17.10
Specialist guidance from the PayerReady Medical Coding Team. Specificity warnings, HCC capture rules, sequencing notes.
B17.10 is designated CC for MS-DRG grouping. On inpatient claims, this code can shift the DRG to the with-CC variant when documented as a present-on-admission secondary diagnosis. Hospital CDI programs flag CC opportunities during chart review. Failure to capture this code may leave 30 to 80 percent of the inpatient stay revenue unrealized.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under B17.10. Per CMS ICD-10-CM Tabular 2026.
- Acute hepatitis C NOS
Inpatient DRG Impact, CC
codes Acute hepatitis C without hepatic coma. As a Complication/Comorbidity (CC), this contributes to DRG severity adjustment when documented alongside the principal diagnosis.
Medicare LCD Coverage for B17.10
Local Coverage Determinations (LCDs) from CMS MACs that list B17.10 as a covered diagnosis.
Showing top 10 of 25 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing B17.10.
4 Aetna
3 Medicare
CPT Codes Commonly Billed with B17.10
Procedures frequently paired with this diagnosis based on PayerReady's Dx↔Px linkage data.
- Q4081 CMS LCD: Billing and Coding: Erythropoiesis Stimulating Agents (ESA) CMS LCD
- J0881 CMS LCD: Billing and Coding: Erythropoiesis Stimulating Agents (ESA) CMS LCD
- Q5106 CMS LCD: Billing and Coding: Erythropoiesis Stimulating Agents (ESA) CMS LCD
- J0882 CMS LCD: Billing and Coding: Erythropoiesis Stimulating Agents (ESA) CMS LCD
- J0885 CMS LCD: Billing and Coding: Erythropoiesis Stimulating Agents (ESA) CMS LCD
- Q5105 CMS LCD: Billing and Coding: Erythropoiesis Stimulating Agents (ESA) CMS LCD
- J0890 CMS LCD: Billing and Coding: Erythropoiesis Stimulating Agents (ESA) CMS LCD
Convert B17.10 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 |
|---|---|---|
| B17.10 | 07051 | 00000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To B17.10
Other codes in section B15-B19 (Viral hepatitis).
ICD-10 B17.10, Billing FAQ
Is ICD-10 code B17.10 billable? +
Yes, B17.10 is a billable ICD-10-CM code that can appear as a primary or secondary diagnosis on claims.
What other names or terms map to B17.10? +
ICD-10 B17.10 includes: Acute hepatitis C NOS.
Is B17.10 a CC or MCC for inpatient DRG? +
Yes, this code is designated as CC. Documenting as a secondary diagnosis on inpatient claims can shift the DRG to a higher-weighted category.
What CPT codes are commonly billed with B17.10? +
Procedures frequently paired with B17.10 include: Q4081, J0881, Q5106, J0882, J0885.
What ICD-9 codes does B17.10 map to? +
Per CMS GEMs, B17.10 maps to ICD-9 codes: 07051. 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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