ICD-10 R58
Billable / SpecificHemorrhage, not elsewhere classified
About ICD-10-CM R58
ICD-10-CM code R58 represents Hemorrhage, not elsewhere classified. This is a billable/specific code in the Symptoms, Signs, and Abnormal Findings chapter (block R58). The 2026 edition of ICD-10-CM R58 became effective on October 1, 2025.
Inclusion Terms / Approximate Synonyms
Clinical terms and conditions classified under R58. Per CMS ICD-10-CM Tabular 2026.
- Hemorrhage NOS
Type 1 Excludes
Pure excludes, these codes can never be coded together with R58. The conditions are mutually exclusive (e.g., congenital vs acquired forms).
- hemorrhage included with underlying conditions, such as:
- acute duodenal ulcer with hemorrhage (K26.0)
- acute gastritis with bleeding (K29.01)
- ulcerative enterocolitis with rectal bleeding (K51.01)
Medicare LCD Coverage for R58
Local Coverage Determinations (LCDs) from CMS MACs that list R58 as a covered diagnosis.
Showing top 10 of 207 total . Click a CPT for full coverage scope.
Commercial Payer Coverage
Coverage policies from major commercial payers referencing R58.
1 Cigna
5 Medicare
CPT Codes Commonly Billed with R58
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 R58 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 |
|---|---|---|
| R58 | 4590 | 00000 |
Flags format (5 digits): Approximate · No Map · Combination · Scenario · Choice List. Source: CMS 2017 GEMs (final version).
Codes Adjacent To R58
Other codes in section R50-R69 (General symptoms and signs).
ICD-10 R58, Billing FAQ
Is ICD-10 code R58 billable? +
Yes, R58 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 R58? +
ICD-10 R58 includes: Hemorrhage NOS.
What codes are Type 1 Excludes for R58? +
Type 1 Excludes (never code together with R58): hemorrhage included with underlying conditions, such as:; acute duodenal ulcer with hemorrhage (K26.0); acute gastritis with bleeding (K29.01)
What ICD-9 codes does R58 map to? +
Per CMS GEMs, R58 maps to ICD-9 codes: 4590. 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 July 16, 2026.
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