R04.9

Billable
ChapterR00–R99
Ranksubcategory
Official Description

Hemorrhage from respiratory passages, unspecified

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (R00-R99).
General instructions are available for the parent sections:
View CH18 Notes

Clinical Hierarchy

CH18Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
R00-R09Symptoms and signs involving the circulatory and respiratory systems (R00-R09)
R04Hemorrhage from respiratory passages
R04.9Hemorrhage from respiratory passages, unspecified

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to R04.9:

chapterCH18
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to R04.9. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

1 raw paths
Hemorrhage, hemorrhagic (concealed)1 unique routes
respiratory passage or tract→R04.9

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 204
Respiratory Signs and Symptoms

Cross Reference

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