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Pathology Billing: Professional and Technical Claims Billed Right
Surgical Pathology, Cytology and Molecular Testing
Pathology groups and labs bill for work on specimens from patients they often never meet, which makes accurate patient details, insurance information and date-of-service rules critical. Billing Care Assistant handles pathology billing so surgical pathology, cytology and special testing are coded at the right level and billed to the right party.
Common Pathology Billing Problems We Fix
| Billing problem | Why it costs you | How we fix it |
|---|---|---|
| Missing patient or insurance details | Requisitions often arrive incomplete, so claims cannot be sent | We follow up with ordering offices to complete patient and coverage details |
| Wrong surgical pathology level | Codes 88300-88309 are set by specimen type, not by how complex the case felt | We code each specimen to the level listed for that specimen type |
| Special stains and IHC units | Stains and immunohistochemistry are billed per specimen and per procedure | We count units correctly for each stain and specimen |
| Professional and technical billing mix-ups | When the hospital owns the lab, the pathologist bills only the professional part | We apply modifier 26 or TC based on your arrangements |
| Medicare date-of-service rule | Tests ordered after a hospital stay may have to be billed by the hospital | We apply the 14-day rule to decide who bills each test |
Pathology Codes We Handle
From gross exam to molecular testing
We code surgical pathology (88300-88309), special stains (88312-88314), immunohistochemistry (88341-88344), frozen sections (88331-88332), cytopathology including Pap tests, fine needle aspirations, flow cytometry, molecular and genetic tests (81105-81479 and PLA codes), and consultations, with the right professional and technical components.
How We Keep Pathology Claims Clean
Complete data, correct billing party
We check every case for complete patient and insurance information, decide whether the patient, the insurer or a client account should be billed, and scrub claims before they go out. Our denial management team handles denials and appeals. For clinical lab testing, see our lab medical billing services.
Payer Rules Pathology Groups Should Watch
Rules that decide who gets paid
Medicare's date-of-service and 14-day rules decide when a test is billed by the hospital and when the lab or pathologist bills directly. Many molecular tests need prior authorization and specific diagnosis support. Client billing arrangements with physician offices must follow federal and state rules. We help you bill each case to the right party so payments stick.
Why Pathology Groups Choose Billing Care Assistant
High volume, high accuracy
You get billers who understand pathology coding and component billing, persistent follow-up on missing information, and monthly reports by client, payer and test. Want to see where your group is losing revenue? Start with a free medical billing audit, or see all the specialties we bill for.
Pathology Billing FAQs
How is the surgical pathology level chosen?
Codes 88300 to 88309 are assigned by specimen type, using the list in the CPT code book. For example, most skin biopsies are 88305. Each separately identified specimen is coded on its own.
What is the Medicare 14-day rule?
For certain tests on specimens collected during a hospital stay, the date of service depends on when the test was ordered. If it is ordered 14 days or more after discharge, the lab can usually bill Medicare directly. Otherwise the hospital generally bills for the test.
When does a pathologist bill only the professional component?
When the hospital or another facility owns the lab and prepares the slides, the facility bills the technical component and the pathologist bills the interpretation with modifier 26.
Do you handle client billing?
Yes. We set up client accounts for physician offices and facilities, send accurate statements, and keep client and insurance billing separate.
Not Sure Where Your Revenue Is Leaking?
Get a free, no-obligation medical billing audit. We review your claims, denials and A/R, then show you what to fix first.
