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Cardiology Billing

Billing for cardiology practices where authorizations, splits, and specificity decide who gets paid.

Professional and technical component splits, imaging prior authorization, device monitoring cycles, and ICD-10 specificity handled with cardiology-specific rules.

▤Cardiologist or cath lab
Specialty Challenges

Cardiology billing hinges on splits, specificity, and prior authorization.

Professional vs technical splits

26 (professional) and TC (technical) modifiers on studies like 93000/93306/93880; wrong split means one component gets paid, the other denied.

Prior authorization for imaging

Nuclear stress tests, cardiac CT, MRI, and echoes require prior auth on most commercial payers; missing auth is an immediate write-off.

ICD-10 specificity

Heart failure (I50.x), MI (I21.x), and arrhythmia (I48.x, I47.x) require specificity to acuity and site; unspecified codes trigger CO-11 and lower risk scores.

Device monitoring cycles

93293, 93294, 93296 and interrogation codes bill on defined cycles; overlapping cycles or missed reports lose recurring revenue.

Interventional global periods

Cath and interventional codes have 0-day globals but coding stacks (93454 family) must respect NCCI edits or the whole encounter denies.

Same-day E/M linkage

E/M billed with studies needs modifier 25 and documentation showing a separately identifiable service; auto-billing without support triggers audits.

Common Denials

The reason codes we see most, and how we prevent them.

CO-197
Authorization absent or expired
Pre-visit auth workflow for nuclear, cardiac CT, MRI, and echo; auth stored on encounter and refreshed if expired.
CO-4
Modifier missing/inconsistent (26/TC)
Professional vs technical component logic applied at scrub based on facility and provider setup.
CO-11
Diagnosis inconsistent with procedure
ICD-10 specificity for HF, MI, AFib checked against the CPT before submission.
CO-B7
Provider not certified for the service
Rendering-provider enrollment status checked per payer; non-credentialed studies flagged before billing.
Workflow

Built around imaging cycles and device follow-ups.

1
Pre-visit authorization
Imaging and interventional authorizations obtained before the study; auth numbers linked to the encounter.
2
E/M and study linkage
Same-day E/M with a study reviewed for modifier 25 support; unsupported bills held for provider query.
3
26/TC split routing
Professional and technical components routed to the right claim (provider vs facility) automatically at scrub.
4
Device cycle tracking
Remote monitoring intervals tracked per patient so 93293/93294/93296 bill on time, not late.
5
A/R and appeal follow-up
Aged claims worked bucket-by-bucket; appeals on auth and medical necessity denials handled with clinical detail.
Services for Cardiology

What we run for you

FAQ

Cardiology billing questions

Can you handle 26/TC splits for a mix of in-office and hospital-based studies?+
Yes. Professional and technical components are routed to the correct claim based on the site of service and your provider setup, and validated at scrub.
Do you obtain prior authorizations for imaging?+
Yes. Nuclear stress, cardiac CT, MRI, and echo authorizations are obtained before the study, with auth numbers stored on the encounter and refreshed if they expire.
How do you bill remote device monitoring?+
93293, 93294, and 93296 are tracked per patient on defined cycles so no interrogation or transmission goes unbilled or double-billed.
Can you appeal auth and medical necessity denials?+
Yes. Appeals include clinical documentation, payer policy references, and physician letters of medical necessity when appropriate.

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