Z13.818 Encounter for screening for other digestive system disorders
ICD-10-CM · CMS code reference
Official ICD-10-CM description: Encounter for screening for other digestive system disorders
Coding notes
From the ICD-10-CM FY2027 (effective October 1, 2026) tabular list. Notes on a parent code or category apply here too.
Note
- Nonspecific abnormal findings disclosed at the time of these examinations are classified to categories R70-R94.
Excludes1
Not coded together with this code. The exception is when the two conditions are unrelated to each other.
- encounter for diagnostic examination-code to sign or symptom
Excludes2
Not part of this code, but both can be coded when both are documented.
- screening for malignant neoplasms (Z12.-)
- examinations related to pregnancy and reproduction (Z30-Z36, Z39.-)
Related codes
Z13.810Encounter for screening for upper gastrointestinal disorder ICD-10-CMZ13.811Encounter for screening for lower gastrointestinal disorder ICD-10-CMZ13.820Encounter for screening for osteoporosis ICD-10-CMZ13.828Encounter for screening for other musculoskeletal disorder ICD-10-CMZ13.83Encounter for screening for respiratory disorder NEC ICD-10-CMZ13.84Encounter for screening for dental disorders ICD-10-CMZ13.850Encounter for screening for traumatic brain injury ICD-10-CMZ13.858Encounter for screening for other nervous system disorders ICD-10-CM
Common questions
Is Z13.818 a billable code?
Yes. Z13.818 is a billable ICD-10-CM code in the ICD-10-CM FY2027 (effective October 1, 2026) code set.