CPT 90472: Immunization Administration, Each Additional Vaccine
Each additional vaccine antigen administered in addition to the first vaccine on the same service date.
Why CPT 90472 Claims Get Denied
Claims billed under CPT 90472 are frequently denied or downcoded for the following reasons. Understanding these patterns helps your practice reduce denial rates and recover revenue faster.
Incorrect bundling with first vaccine
Over-coding for single visit
Missing documentation of vaccine counseling
Frequency issues with multiple vaccines
Billing Tips for CPT 90472
Bill 90471 for first vaccine and 90472 for each additional vaccine administered on same date. Ensure each vaccine is documented separately with lot numbers and sites. Include counseling for each vaccine administered.
Documentation Requirements
To support a clean claim for CPT 90472, your clinical documentation should include:
Each vaccine documented separately
Lot numbers for each vaccine
Administration sites for each
Route of administration
Consent for multiple vaccines
Counseling documentation
Prior vaccine history
Spacing between vaccines if needed
Common Modifiers for CPT 90472
Reduce CPT 90472 Denials by 60%
RediClaim's pre-submission scrubber catches documentation gaps and coding errors before you submit, while the appeal generator handles denials that slip through.