Allergy and Immunology Billing Services in Cambridge, Massachusetts

In an academic, biologic-heavy market, the money is made or lost before the drug is ever drawn up. A single severe-asthma or chronic-urticaria agent can run past $30,000 a year, so verification of benefits and prior authorization are not paperwork, they are the difference between payment and a total write-off. We confirm the medical-versus-pharmacy benefit routing up front, secure prior authorization before administration, and apply the JW or JZ discarded-drug modifier on every single-dose vial so the wasted portion is documented and defended. The HCPCS unit math has to be exact, because a rounding habit on a biologic line is the fastest way to a denial or a takeback in this specialty.

Buy-and-bill also means the antigen program deserves the same rigor. Antigen preparation follows the dose rule, billed from the mixing log at one cc per dose and ten billable doses per multidose vial for Medicare, with venom priced by venom count. That single antigen-preparation unit is the most-audited line in allergy and immunology, and clinical-judgment dosing that drifts from the log invites recoupment and False Claims Act exposure. As a professional allergy and immunology billing services provider in Cambridge, we reconcile it to the log every time. See our allergy and immunology billing overview or our allergy and immunology billing in Massachusetts page for how this fits the wider program.

Cambridge practices tend to reach out when a biologic denial backlog starts eating provider time or when a testing day is clearly collecting less than it should. Handing the work to a medical billing services company that already knows the 95165 dose rule, the MassHealth ACO authorization process, and the NGS JK ceilings beats training an in-house biller into that knowledge over many months. As your billing services company, we run eligibility and verification of benefits, prior authorization on every biologic, per-test and per-dose reconciliation, 24-hour clean-claim submission, denial management, and appeals, all visible through a free 360-degree dashboard.

The metrics we commit to are the ones a Cambridge allergy practice can rely on: a 99% first-pass clean-claim rate, roughly 99% net collection, days in A/R under 25, up to 40% fewer denials, and up to 90% denial recovery on appealed accounts. We have run revenue cycles since 2005, more than twenty years, we are HIPAA compliant and SOC 2 Type II audited, an HBMA member staffed by AAPC and AHIMA certified coders, and we keep a 98% client retention rate with a dedicated account manager on every account. Standalone support is available through our prior authorization services and medical coding services.

Allergy and immunology revenue is decided by unit counting, not by the evaluation and management level. Skin and intradermal testing is reported per individual test, with units tied to the number of tests performed and held inside each payer's annual cap and MUE, so a testing day collapsed into one panel unit underpays the practice and a day billed above the NGS JK ceiling invites a takeback. We keep the antigen-preparation code separate from the injection-administration code because they are distinct services, bill administration once for two-or-more injections rather than multiplying it, and bill the antigen line only when your practice prepared the vial. Modifier 25 belongs only on a distinct, documented same-day E/M service, never on a routine shot, and non-covered testing such as large IgG food-sensitivity panels is screened to an ABN or patient-pay conversation before it is submitted.