CPT CODES 90649 HPV vaccine, types 6, 11, 16, 18 (quadrivalent), 3-dose schedule, for intramuscular use. HPV vaccine, types 16, 18, bivalent, 3 dose schedule, for intramuscular use.
ICD-10-CM Description Clinicians may assign code Z28. 311, “Partially vaccinated for COVID-19,” when the patient has received at least one dose of a multi-dose COVID-19 vaccine regimen, but has not received the doses necessary to meet the CDC definition of “fully vaccinated” at the time of the encounter.Mar 7, 2022
ICD-10 requires only one code (Z23) per vaccination, regardless if single or combination. Report Z23 for all vaccination diagnoses.
Inoculations and Vaccinations ICD-10-CM Coding Code Z23, which is used to identify encounters for inoculations and vaccinations, indicates that a patient is being seen to receive a prophylactic inoculation against a disease.
The code Z71. 89 describes a circumstance which influences the patient's health status but not a current illness or injury. The code is unacceptable as a principal diagnosis.
90471: Immunization administration for percutaneous, intra-dermal, subcutaneous or intramuscular injections, initial.Jul 26, 2021
90473 Immunization administration oral or intranasal; one vaccine product Submit for immunization administration not accompanied by face-to-face physician or qualified health care professional counseling to patient /family OR for administration of vaccines to patients over 18 years of age.
Human Papillomavirus vaccine typesCPT® procedure code 90651, “Human Papillomavirus vaccine types 6, 11, 16, 18, 31, 33, 45, 52, 58, nonavalent (HPV), 3 dose schedule, for intramuscular use.” This vaccine is covered under the VFC and SCHIP programs.
Pfizer COVID-19 Vaccine First Dose: Vaccine CPT: 91300.
If the immunization is related to exposure (eg, the administration of a Tdap vaccine as a part of wound care), the ICD-10 code describing the exposure should be used as the primary diagnosis code for the vaccine, and Z23 should be used as the secondary code.
The Z23 code includes the following note: “Code first any routine childhood examination.” Therefore, when you provide immunizations in conjunction with a well-child visit, a code for routine child health examination should be reported first, followed by Z23 for any immunizations.
Z23 is a billable diagnosis code used to specify a medical diagnosis of encounter for immunization.