Z51. 6 is the correct code for allergy injections.
CPT codes 95115 (single injection) and 95117 (multiple injections) reflect the professional administration (injection) of the allergenic extract, when the extract is not included in the code descriptor.
ICD-10 Code for Encounter for allergy testing- Z01. 82- Codify by AAPC.
Use CPT component procedure codes 95115 (single injection) and 95117 (multiple injections) to report the allergy injection alone, without the provision of the antigen.
Use CPT procedure codes 95115 (single injection) and 95117 (multiple injections) to report the allergy injection alone, without the provision of the antigen.
2.
The Current Procedural Terminology (CPT®) code 95044 as maintained by American Medical Association, is a medical procedural code under the range - Allergy Testing Procedures.
CPT codes 95076 (ingestion challenge test; initial 120 minutes of testing) and 95079 (… each additional 60 minutes of testing) are used to report ingestion challenge testing. Bill CPT code 95076 for the first 120 minutes of testing. Bill CPT code 95079 in conjunction with 95076.
Z01. 82 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2022 edition of ICD-10-CM Z01.
There are two types of charges billed for immunotherapy: a serum charge and an injection charge. Your serum is the first charge billed to your insurance. It is billed once a year. The amount made will provide you with enough serum for a years worth of immunotherapy.
Codes 95115-95117 describes the professional service for the injection of the antigen but does not include the supply of the antigen. 2. Codes 95120-95134 describes complete service codes representing the combined preparation and supply of antigen for allergy immunotherapy in addition to the allergy injection provided.
You bill that charge on the initial injection given from the preparation, and any subsequent visits only get the 95115 or 95117. Alternately, you could use the 95120-95134, which includes the antigen/venom and the injection. However, Medicare does not accept these codes, and thus many payers don't cover them either.