Allergy and Immunology Billing That Captures Every Test and Injection

Allergy and immunology billing is the coding and claims process for allergy practices, covering per-unit testing claims, immunotherapy serum preparation, and injection administration. It requires expertise in unit counting, frequency limits, and the separation of serum charges from shot administration.

Outsourcing allergy and immunology billing gives your practice specialists in per-unit test counting, serum billing, and immunotherapy frequency rules. Because allergy revenue depends on high volumes of small charges, specialized billing recovers the unit errors and missed vial charges that quietly drain in-house operations.

Allergy billing services typically charge a percentage of monthly collections. Because allergy revenue is built from high volumes of per-unit charges, recovered undercounted units usually exceed the fee within months. Request a free billing analysis to see what your practice could recover.

Allergy skin and patch testing is billed per test performed, with each prick, scratch, or patch counted as a unit. Undercounting units is the most common revenue leak in allergy practices. We verify unit counts against documentation on every testing claim before submission.

Immunotherapy billing separates serum preparation and vial charges from injection administration, each with its own codes and units. Because immunotherapy runs for years per patient, small billing errors compound over time. We capture both the serum and every administered shot on every claim.

Allergy claims are most often denied for exceeded frequency limits, unit count mismatches against documentation, and missing prior authorizations on biologics for asthma and eczema. Scrubbing claims against payer-specific testing and immunotherapy rules before submission prevents the bulk of these denials.