Pennsylvania emergency department billing services
Professional ER billing for emergency medicine groups in Pennsylvania: MDM-based 99281-99285 levels, critical care time, modifier 25, payer enrollment and No Surprises Act claims, built on the Pennsylvania payer rules verified below.
What changes an ER claim in Pennsylvania.
Every Pennsylvania rule on file, each linked to its primary source: state surprise-billing law, Medicaid ER policy, Medicaid managed care, the Blue plan and the Medicare contractor.
| Rule type | Date | What it says | Source |
|---|---|---|---|
| State surprise-billing law | Dec 2021 | Pennsylvania identified no state law setting the out-of-network rate, so ER pros paid out of network by state-regulated plans follow the federal No Surprises Act: patient owes in-network cost share only, payment disputes go to federal IDR. PID and CMS enforce the NSA under a collaborative agreement. | Source |
| Medicaid ER policy | Aug 2026 | PA MA Bulletin 99-26-07: from 1 Oct 2026 certain qualified noncitizens lose full MA and get Emergency Medical Assistance (EMA) only. EMA pays only emergency services; a physician/PA/CRNP must file the updated PA 1917 form for EMA eligibility. Check EVS first. | Source |
| Medicaid managed care | Jun 2026 | PA Health & Wellness (Centene) applies national CPT guidelines to physician ED and office E/M levels from Jun 1, 2026 under CC.PP.066 and CC.PP.076 for Community HealthChoices (Medicaid), Wellcare Medicare and Ambetter Marketplace claims. | Source |
| Blue plan | Mar 2026 | Highmark (PA, DE, WV) from 30 Mar 2026 reviews professional ED claims billed 99284/99285; low-acuity non-emergent visits (Mercer LANE list) are auto-downcoded to 99283. EOP shows billed and adjusted codes. See RP-037. | Source |
| Medicare contractor | Jul 2021 | Medicare Part B (professional) claims are processed by Novitas Solutions, Jurisdiction L (JL). | Source |
How we bill Pennsylvania ER visits.
The same four-step workflow we run for emergency medicine and hospitalist groups billing from their hospital system.
Hospital feed and registration
Demographics, insurance and the attending physician arrive from the hospital system daily. Gaps go back to registration as clarification requests, not guesses.
MDM levels and critical care minutes
ED visits 99281-99285 are coded on medical decision making only. Critical care is 99291 for 30 to 74 minutes and 99292 from 104 total minutes, on documented time.
Modifier 25 and enrollment check
A separately identifiable E/M on the day of a procedure carries modifier 25 with its own documentation. The rendering physician is checked against the payer roster before release.
Submission, remit and NSA/IDR
Professional claims go out with place of service 23. Out-of-network ER claims follow the No Surprises Act: in-network cost share only, open negotiation, then federal IDR.
FAQ: ER billing in Pennsylvania.
Does Pennsylvania have a state surprise billing law for ER care?
Pennsylvania identified no state law setting the out-of-network rate, so ER pros paid out of network by state-regulated plans follow the federal No Surprises Act: patient owes in-network cost share only, payment disputes go to federal IDR. PID and CMS enforce the NSA under a collaborative agreement.
What does Pennsylvania Medicaid require for ED visits?
PA MA Bulletin 99-26-07: from 1 Oct 2026 certain qualified noncitizens lose full MA and get Emergency Medical Assistance (EMA) only. EMA pays only emergency services; a physician/PA/CRNP must file the updated PA 1917 form for EMA eligibility. Check EVS first.
How do Pennsylvania Medicaid managed care plans handle ER claims?
PA Health & Wellness (Centene) applies national CPT guidelines to physician ED and office E/M levels from Jun 1, 2026 under CC.PP.066 and CC.PP.076 for Community HealthChoices (Medicaid), Wellcare Medicare and Ambetter Marketplace claims.
What is the Pennsylvania Blue plan policy on ER claims?
Highmark (PA, DE, WV) from 30 Mar 2026 reviews professional ED claims billed 99284/99285; low-acuity non-emergent visits (Mercer LANE list) are auto-downcoded to 99283. EOP shows billed and adjusted codes. See RP-037.
Which Medicare contractor processes Pennsylvania ER professional claims?
Medicare Part B (professional) claims are processed by Novitas Solutions, Jurisdiction L (JL).
Nearby ER billing state guides.
Neighbouring state pages with their own verified ER payer rules.