ICD-10-CM Diagnosis Code (2025)
Official Description for D74.0
Congenital methemoglobinemia
Coding Notes & Guidelines for D74.0
Inclusion Terms
- Congenital NADH-methemoglobin reductase deficiency
- Hemoglobin-M [Hb-M] disease
- Methemoglobinemia, hereditary
Parent Code (Less Specific):
About ICD-10-CM Code D74.0 (Congenital methemoglobinemia)
ICD-10-CM code D74.0 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM D74.0 became effective on October 1, 2024.
This page provides detailed information about D74.0 - Congenital methemoglobinemia. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Congenital methemoglobinemia.