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2. ICD-10 Codes
3. Chapter - D50-D89
4. Section - D70-D77
5. Category - D74
6. D74.9

D74.9 - Methemoglobinemia, unspecified

• Applicable to Methemoglobinemia, unspecified
• The 2025 edition of ICD10-CM D74.9 became effective on October 1, 2024.
• This is the American ICD10-CM version of D74.9 - other international versions of ICD10 D74.9 may differ.
• D74.9 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

The following codes above D74.9 contain annotation back-references that may be applicable to D74.9:

• Chapter: D50-D89 - Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
• Section: D70-D77 - Other disorders of blood and blood-forming organs
• Category: D74 - Methemoglobinemia

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.