Oncology billing and coding

In oncology, a single unit or authorization error can mean a very large unpaid claim. We check drug billing, administration coding and authorization details against each other, because the stakes on each claim are high.

Billing challenges in oncology

Drug units

HCPCS descriptors define the dose per unit, so a calculation error can materially overbill or underbill a drug.

Discarded drug reporting

Single-dose container rules call for modifiers JW or JZ where they apply, along with supporting documentation.

Regimen authorization

A regimen may need authorization for each drug, and changes in therapy may need a new approval.

Off-label use

Payers may review compendia support and clinical records before covering an off-label use, which can lead to appeals.

Codes we commonly review

These are examples, not a full list. Coverage and coding rules vary by payer, so each claim is checked against the current rules and your documentation.

  • 96413 chemo infusion, first hour
  • 96415 each additional hour
  • 96401 chemo injection
  • J-codes for drug product
  • Modifiers JW and JZ

Services that often help

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