2025 CPT code 90632

Hepatitis A vaccine, adult dosage, for intramuscular use.

Consult the AMA CPT® manual for the most up-to-date coding guidelines and any special instructions relevant to this code.

Modifiers may be applicable based on the circumstances of service delivery.Consult the CPT manual for details on appropriate modifier usage.

Medical necessity for Hepatitis A vaccination is determined based on individual risk factors, such as international travel to high-risk areas, occupational exposure, or outbreaks in the community. Documentation justifying vaccination based on these risk factors is required.

The administering clinician is responsible for proper patient preparation, administering the intramuscular injection of the Hepatitis A vaccine, patient counseling, and providing post-vaccination instructions and precautions.

IMPORTANT Codes 90633-90636 represent other formulations of Hepatitis A vaccine.Consult the CPT manual for specific details on each code.

In simple words: This code is for a shot of the hepatitis A vaccine given to adults. The shot protects against getting hepatitis A, a liver infection.

This CPT code reports the administration of a hepatitis A vaccine to an adult patient via intramuscular injection.The vaccine is an inactivated form of the hepatitis A virus, administered to provide immunity against hepatitis A.The code includes the injection itself and does not include separate billing for the vaccine product.Dosage is for adults. Separate codes exist for pediatric/adolescent dosages.

Example 1: A 25-year-old adult is traveling internationally and requires a Hepatitis A vaccination prior to departure.Code 90632 would be used to bill for the administration of the adult dose., A 30-year-old adult presents to their physician's office for routine vaccinations.The physician administers a Hepatitis A vaccine.Code 90632 would be reported., A healthcare worker is exposed to a patient with Hepatitis A and requires prophylactic vaccination.Code 90632 would be the appropriate code for the vaccination of an adult.

* Documentation must confirm the vaccine administered was Hepatitis A, adult dose.* Method of administration (intramuscular) should be documented.* Patient age and relevant clinical indications for vaccination should be included in the medical record.*Date of administration must be clearly documented.

** Always refer to the current CPT manual for the most accurate and updated information regarding coding, billing, and guidelines.

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