D74
⚠ Non-billable
Methemoglobinemia
ICD-10-CM · FY2026 · Diseases of the Blood and Blood-Forming Organs
Code
D74
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Diseases of the Blood and Blood-Forming Organs
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code D74?
ICD-10-CM code D74 represents Methemoglobinemia. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Blood and Blood-Forming Organs chapter, effective October 1, 2025 – September 30, 2026.
Is D74 billable?
No. D74 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is D74 in?
D74 belongs to the Diseases of the Blood and Blood-Forming Organs chapter (D50–D89) of ICD-10-CM.
Related codes in the D74 category
Search all 98,186 ICD-10-CM codes instantly
Search ICDwise →