Is Z13.85 a billable code?
No. Z13.85 is a header code that groups 2 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
Z13.85: Encounter for screening for nervous system disorders
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
Z13.85 groups related diagnoses under encounter for screening for nervous system disorders. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under Z13.85
- Z13.850Encounter for screening for traumatic brain injury
- Z13.858Encounter for screening for other nervous system disorders
Other codes in Z13.8 Encounter for screening for other specified diseases and disorders
- Z13.81Encounter for screening for digestive system disordersheader
- Z13.82Encounter for screening for musculoskeletal disorderheader
- Z13.83Encounter for screening for respiratory disorder NEC
- Z13.84Encounter for screening for dental disorders
- Z13.88Encounter for screening for disorder due to exposure to contaminants
- Z13.89Encounter for screening for other disorder
Z13.85 questions
What does Z13.85 mean?
Z13.85 is the ICD-10-CM code for Encounter for screening for nervous system disorders. It is in chapter 22, Factors influencing health status and contact with health services (Z00-Z99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.