Complete ICD-10-CM coding and documentation guide for icd-10 coding for history of c. diff (z86.19) includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for History of C. diff (Z86.19)
Use ICD-10 code Z86.19 for personal history of other infectious and parasitic diseases, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Noninfective gastroenteritis and colitis, unspecified
Use for residual GI symptoms post C. diff infection.
Diarrhea, unspecified
Use if diarrhea is present but not due to active C. diff.
The ICD-10 code for a history of C. diff infection is Z86.19, which indicates a personal history of other infectious and parasitic diseases.
Document a history of C. diff by including past positive test results, treatment details, and resolution status to support the use of code Z86.19.