All ICD10 Codes

D74.9

Billable
ChapterD50–D89
Ranksubcategory
Official Description

Methemoglobinemia, unspecified

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 3: Diseases of the Blood and Blood-Forming Organs (D50-D89).
General instructions are available for the parent sections:
View CH3 Notes

Clinical Hierarchy

BillableHas subcodes
CH3Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
D70-D77Other disorders of blood and blood-forming organs (D70-D77)
D74Methemoglobinemia
D74.9Methemoglobinemia, unspecifiedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to D74.9:

chapterCH3
Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
View context instructions

MS-DRG Classification

2026 v43.1

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

DRG 811
Red Blood Cell Disorders with MCC
DRG 812
Red Blood Cell Disorders without MCC

Cross Reference

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