K59.1 - Functional diarrhea

  • Applicable to Functional diarrhea
  • The 2025 edition of ICD10-CM K59.1 became effective on October 1, 2024.
  • This is the American ICD10-CM version of K59.1 - other international versions of ICD10 K59.1 may differ.
  • K59.1 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Type 1 Excludes

  • diarrhea NOS (R19.7)
  • irritable bowel syndrome with diarrhea (K58.0)

The following codes above K59.1 contain annotation back-references that may be applicable to K59.1:

Chapter: K00-K95 Diseases of the digestive system

Section: K55-K64 Other diseases of intestines

Category: K59 Other functional intestinal disorders

diarrhea icd 10
 
functional icd 10
 
Billable/Specific Code

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