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2. ICD-10 Codes
3. Chapter - K00-K95
4. Section - K55-K64
5. Category - K59
6. K59.8

K59.8 - Other specified functional intestinal disorders

• Applicable to Other specified functional intestinal disorders
• The 2025 edition of ICD10-CM K59.8 became effective on October 1, 2024.
• This is the American ICD10-CM version of K59.8 - other international versions of ICD10 K59.8 may differ.
• K59.8 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• K59.8 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.

The following codes above K59.8 contain annotation back-references that may be applicable to K59.8:

• Chapter: K00-K95 - Diseases of the digestive system
• Section: K55-K64 - Other diseases of intestines
• Category: K59 - Other functional intestinal disorders

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.