Radiology Revenue Cycle Management
Radiology billing built for modifier-driven imaging practices
Medbilling RCM handles TC/PC split logic, MPPR sequencing, contrast coding, interventional catheter hierarchy, and mammography MQSA compliance for radiology practices across all 50 states. We run claims for hospital-based groups, freestanding imaging centers, IDTFs, and teleradiology operations. The practice model changes how every claim gets built.
5-day onboarding · All 50 states
Where radiology billing breaks
Five revenue leaks hiding inside your radiology billing
Radiology generates more claim line items per encounter than almost any other specialty. One CT with contrast can produce four billing events from a single scan. Miss any one and that revenue disappears.
TC and PC split billing errors
A hospital-based radiologist bills modifier 26. The facility bills TC. A freestanding center bills global. Bill the wrong component and the payer rejects both claims. We onboarded a group that had been billing global on hospital-contracted reads for months. Nobody caught it until we ran the first audit.
MPPR cuts on same-day studies
Multiple Procedure Payment Reduction hits every practice that performs more than one study per session. First study pays 100%. Each subsequent TC drops to 50% and the PC loses 5%. If your team doesn't sequence claims by payment value, you're losing money on every multi-study encounter.
Prior auth for advanced imaging
CT, MRI, PET, and nuclear cardiology almost always require pre-auth through a radiology benefit manager like eviCore or Carelon. Expired auth? Denied. Wrong CPT on the auth vs what was performed? Denied. Our coverage discovery team front-loads that work before the patient hits the table.
3D rendering and CTA bundling
76376 and 76377 can only be reported once per session. They're explicitly prohibited with CTA codes like 70496 and 71275. Appending modifier 59 to override that prohibition is a documented refund-demand trigger from Medicare. We see practices get burned on this quarterly.
Mammo screening vs diagnostic
77067 is screening bilateral. 77065 and 77066 are diagnostic. If a screening converts to diagnostic the same day, you'll need the diagnostic code plus modifier GG. And if your facility's MQSA/FDA certification has lapsed, every mammography claim gets CARC-171 denied automatically.
The Radiology Billing Gap
Five-Phase Operating System
How the Revenue Control Framework runs for radiology
Radiology doesn't break on one bad code. It breaks when charge capture misses studies, component logic gets the wrong modifier, and MPPR sequencing leaves the lowest-paying study in position one. The framework catches each one before the claim goes out.
Pre-auth and eligibility verification
Coverage, benefits, imaging pre-auth: confirmed before the patient arrives. For advanced imaging, we build the auth package with clinical indications, order details, and AUC documentation. We also reconcile yesterday's completed studies against charges posted to catch any gaps before they age. Providers needing enrollment go through our medical credentialing team.
RIS/PACS charge capture and reconciliation
Every completed study in your RIS gets matched against a billing charge daily. If a radiologist dictated a report but no charge was generated, we catch the gap. Radiology's referral overlap with pathology is significant, especially on biopsy-guided imaging, and we handle the coordination across both. Our medical coding team handles the complexity.
Certified coding and pre-submission scrubbing
Component assignment first: global, 26, or TC based on your practice model and payer contract. Then MPPR sequencing with the highest-value study first. NCCI edit pairs, MUE limits, LCD medical necessity: all checked. Contrast goes out with the right Q-code and unit count. Claims ship electronically within 24-48 hours.
Denial resolution and AR recovery
A payer denies your MRI for missing prior auth. Was it CO-197 (auth never obtained) or CO-16 (auth number missing from the claim)? Big difference. CO-16 is a correctable data error. CO-197 requires a retroactive auth appeal. We classify every denial by CARC/RARC code and fix the root cause. Our AR recovery team works 60/90/120+ day receivables at the same time.
Payment posting and reporting
Every ERA gets reconciled against your contracted rates, by payer and modality. If your MRI reimbursement from Aetna dropped this quarter, the dashboard shows it. Monthly reports track denial rate, days in AR, net collection rate, and revenue by modality.
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Radiology billing specialist reviewing component split logic on dual monitors showing TC/PC claim routing interface with modality list and payer contract matrix. Professional billing office, warm lighting, no patient data. Documentary healthcare photography.
Radiology Coding Reference
Modalities and codes we bill every study
Here's a reference for the modalities and codes we work with daily, verified against AMA CPT 2026.
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Wide banner showing radiology MPPR sequencing interface with three studies lined up in payment order, CT, MRI, X-ray, with percentage reduction values displayed. Clean billing software UI on monitors in a professional radiology billing office. Wide landscape, no patient data. Documentary style.
| Modality | CPT/HCPCS | Common ICD-10 | Billing considerations |
|---|---|---|---|
| CT (chest/abd/pelvis) | 71250-71270, 74176-74178 | R10.9, R91.8, C34.90 | Combination codes 74176-78 mandatory. Contrast vs without vs both. |
| MRI (brain/spine) | 70551-70553, 72148-72158 | G89.29, M54.5, G43.909 | Pre-auth required. With/without contrast documentation critical. |
| Mammography | 77067, 77065, 77066, 77063, G0279 | Z12.31, N63.10, R92.2 | Screening vs diagnostic. MQSA required. GG modifier on callback. |
| Ultrasound | 76700, 76705, 76856, 93970 | R10.9, N13.30, I82.401 | Complete vs limited. Duplex Doppler add-on validation. |
| Interventional (IR) | 36200-36248, 37241-37244 | I70.201, K81.0, J94.2 | Catheter selectivity hierarchy. S&I bundling. Report highest order. |
| Nuclear/PET | 78811-78816, A9500-A9598 | C34.90, C50.911, Z51.11 | Radiopharmaceutical unit billing. Medical necessity for staging. |
| X-ray | 71045-71048, 73030, 73560 | M54.5, S52.501A, M17.11 | View count must match documentation. LT/RT required. Mod 50 bilateral. |
| Contrast material | Q9965-Q9968, A9575-A9579 | Paired with imaging study | Units per mL, not per vial. IV push 96374 separate in office only. |
Radiology Denial Patterns
Four denial codes that cost radiology practices the most
These four codes, verified against the NCCI Policy Manual, drive the bulk of radiology claim failures.
Wrong component billed (26 on global-eligible center or TC on physician-only claim)
Verify practice model per payer. Configure component routing at onboarding.
Auth never obtained or expired before date of service on advanced imaging
Build PA packages 5-10 days pre-study. Track expiration dates in real time.
76377 billed with CTA codes (prohibited) or MPPR sequencing error on claim
Check NCCI PTP pairs before submission. Sequence highest-value study first.
Mammography facility MQSA/FDA certification lapsed at date of service
Monitor certification renewal dates. Every mammo claim auto-denies until restored.
CO-4 is the most expensive because it hits the component split. We onboarded a group billing global on hospital-contracted reads across 200+ MRI and CT claims monthly. We reconfigured component routing by practice model and payer in week one through our denial management workflow.
Division of Work
What your team handles versus what our team handles
We don't replace your technologists or radiologists. We plug into your workflow and handle the billing side.
RIS / PACS / EHR Compatibility
Works with the RIS, PACS, and EHR your practice runs
Your systems stay in place. We connect into your RIS and PACS and run parallel during transitions.
Get a Free Revenue Assessmentradiology-ris-system.webp
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Radiology administrator working in Epic Radiant or Intelerad RIS system showing study worklist with modality, status, and billing codes on dual monitors. Professional imaging center office, warm lighting, no patient identifiable data. Documentary healthcare photography.
Common Questions
What radiology practices ask before switching billing partners
Straight answers about TC/PC splits, MPPR, prior auth, mammography coding, and pricing.
How does Medbilling RCM handle modifier 26 vs TC billing?
Depends on your practice model. Hospital-contracted groups bill modifier 26 only. Freestanding centers bill global. We'll configure claim logic per payer contract because some payers require split billing even from freestanding centers. The POS code has to match where the scan happened, not where the radiologist sits.
What is MPPR and how does it affect our reimbursement?
Multiple Procedure Payment Reduction kicks in when you perform more than one study on the same patient, same day. First study pays 100%. Each subsequent TC drops to 50% and you lose 5% on the PC. We'll sequence claims so your highest-paying study always bills first.
Which imaging studies require prior authorization?
CT, MRI, PET, and nuclear cardiology almost always need pre-auth through eviCore or Carelon. X-ray and most ultrasound typically don't. CMS now requires payers to return auth decisions within 72 hours for urgent requests per CMS-0057-F.
How do you prevent 3D rendering claims from getting denied?
76376 and 76377 can only bill once per session. They're prohibited with CTA codes, and modifier 59 doesn't override that prohibition. We'll check every 3D charge against the base study codes before submission. If the combination triggers an NCCI edit, we pull the 3D charge rather than risk a refund demand.
What's the difference between screening and diagnostic mammography?
Screening is 77067 (bilateral). Diagnostic is 77065 or 77066. Tomosynthesis add-on is 77063 for screening, G0279 for diagnostic under Medicare. If a screening converts to diagnostic the same day, you bill the diagnostic code with modifier GG. And if your MQSA/FDA certification lapses, every mammo claim gets auto-denied.
What does onboarding look like for a radiology practice?
We start with RIS/PACS access, your payer contracts, and your current component routing rules. Within the first week, we reconcile a study sample against charges posted to find leakage, configure MPPR sequencing, and validate PA workflows by modality. Most practices are fully transitioned in 5 business days.
How is pricing structured for radiology billing?
Fees are tied to a percentage of net collections. No setup fees, no monthly minimums, no long-term contracts. The rate depends on your billing model (26-only vs global), study volume, modality mix, and how much PA workload the payer panel generates. Our physician billing team scopes the number during your free assessment.
Ready when you are
The free assessment is specific to your radiology practice
We'll pull a sample of your claims and show your component split accuracy by payer, charge capture rate against completed studies, MPPR sequencing performance, and top denial reasons by dollar.
- Component split accuracy, 26/TC/global per payer verified
- Charge capture reconciliation against completed studies
- MPPR sequencing audit, highest-paying study in position one
- PA workflow by modality, CT/MRI/PET coverage confirmed
- MQSA renewal date tracking for mammography claims
- No setup fees. No long-term contract.
Get a Free Revenue Assessment
Sources: OmniMD specialty benchmarks (2026); ACR reimbursement analysis; CMS MPFS (2026); Zotec Partners charge leakage research; AMA 2024 PA survey; CMS-0057-F; PCH Health Global coding error data; FDA MQSA; X12 CARC; NCCI (2026); iRCM 2026.