Z00.00ICD-10 Code for Encounter for general adult medical examination without abnormal findings- Z00. 00- Codify by AAPC.
The adult annual exam codes are as follows: Z00. 00, Encounter for general adult medical examination without abnormal findings, Z00.
9.
According to ICD-10-CM guidelines, clinicians may assign code Z28. 310, “Unvaccinated for COVID-19,” when the patient has not received a dose of any COVID-19 vaccine. Clinicians may assign code Z28.
G0439 Annual Wellness Visit, Subsequent (AWV) Annual Wellness Visits can be for either new or established patients as the code does not differentiate. The initial AWV, G0438, is performed on patients that have been enrolled with Medicare for more than one year.
CPT G0439 is used to code all subsequent Annual Wellness Visits that occur after the initial Annual Wellness Visit (G0438).
A screening colonoscopy should be reported with the following International Classification of Diseases, 10th edition (ICD-10) codes: Z12. 11: Encounter for screening for malignant neoplasm of the colon.
Z12.4 – Encounter for screening for malignant neoplasm of cervix*
For example, Z12. 31 (Encounter for screening mammogram for malignant neoplasm of breast) is the correct code to use when you are ordering a routine mammogram for a patient.
ICD-10 requires only one code (Z23) per vaccination, regardless if single or combination. Report Z23 for all vaccination diagnoses.
Providers may bill CPT 99401 with ICD-10 code Z71. 89 for no member cost-share. Providers are encouraged to counsel all members who have not yet received their COVID-19 vaccination. This service can be provided by MD/DO, NP, PA, and/or CNM.
Z23 may be used as a primary diagnosis for immunizations in the OP and physician setting.