R58Billable, valid for claims from October 1, 2026

Hemorrhage, not elsewhere classified

In General symptoms and signs (R50-R69), chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings

  • R58 is billable and valid on claims for FY 2027. If the record has more detail, check the other codes under R50-R69 below.
  • As a secondary diagnosis it is not a CC or MCC, so it doesn't raise the MS-DRG payment.
  • Doesn't count toward a Medicare Advantage risk score (no HCC in V28).
  • AHRQ's Chronic Condition Indicator classes it as not chronic (an acute or short-term condition).
  • 764 US deaths in 2024 had an underlying cause in category R58, per the National Vital Statistics System on CDC WONDER. Death records use WHO ICD-10, so the count is for the whole category.

Also indexed as: Ecchymosis; Extravasation, blood; Hemorrhage; Hemorrhage, abdomen; Hemorrhage, artery; Hemorrhage, internal NEC; Hemorrhage, intra-abdominal; Hemorrhage, mucous membrane NEC; Hemorrhage, scalp; Hemorrhage, secondary; Hemorrhage, subdiaphragmatic; Hemorrhage, viscera NEC; Rupture, splenic vein; Rupture, vena cava; Rupture, vessel

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Instructional notes

Includes: conditions that are coded here

  • Hemorrhage NOS

Excludes1: not coded here, use a different code

  • 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)

Official coding guidelines

From the ICD-10-CM Official Guidelines for Coding and Reporting, FY 2027 (CMS and NCHS). Links open the PDF at the right page.

Covers when to report symptom, sign, and abnormal finding codes (R00-R99), plus specific rules for falls, coma scales, non-infectious SIRS, death NOS, and NIHSS scores.

Read Section I.C.18 (page 75), 1 more topics

R58 MS-DRGs

As the principal diagnosis, R58 groups to MS-DRG 314, 315, 316, 791, or 793 (v44.0). Which one applies depends on procedures performed, secondary diagnoses (CC/MCC), and the patient's age and discharge status.

Related conditions

Grouped by AHRQ's Clinical Classifications Software Refined (CCSR), which sorts every diagnosis code into clinically meaningful categories.

R58 is in Circulatory signs and symptoms (SYM012, its default category), with 12 codes. Others in it:

  • R00.0 Tachycardia, unspecified
  • R00.1 Bradycardia, unspecified
  • R00.2 Palpitations
  • R00.8 Other abnormalities of heart beat
  • R00.9 Unspecified abnormalities of heart beat
  • R01.0 Benign and innocent cardiac murmurs
  • R01.1 Cardiac murmur, unspecified
  • R01.2 Other cardiac sounds

Medicare coverage articles listing R58

These 5 Medicare billing and coding articles list R58 as a diagnosis that supports medical necessity for the services they cover. From the CMS Medicare Coverage Database; check your own contractor's article before billing.

About the condition

Plain-language background from MedlinePlus (National Library of Medicine), not coding guidance.

Bleeding

Bleeding is the loss of blood. It can be external, or outside the body, like when you get a cut or wound. It can also be internal, or inside the body, like when you have an injury to an internal organ. Some bleeding, such as gastrointestinal bleeding, coughing up blood, or vaginal bleeding, can be a symptom of a disease.

Read more about bleeding on MedlinePlus

Code history

Valid since FY2016, when ICD-10-CM took effect on October 1, 2015. No changes since.

ICD-9-CM equivalent

Legacy crosswalk from the CMS General Equivalence Mappings (last updated 2018).

  • 459.0 Hemorrhage, unspecified
ICD-9 to ICD-10 converter