3% of collections. Flat. All 50 states.matt@onlycardiologybilling.com  ·  Mon to Fri, 9 to 5 Central
Wisconsin practices, NGS rules first

Cardiology billing services in Wisconsin

Sources checked: . Sources and review scope.

Cardiology billing services in Wisconsin start with NGS, your Medicare contractor for jurisdiction J6. Its coverage rules for echo, nuclear and monitors can differ from other contractors'. We're based in Texas, bill every state remotely, and bill cardiology only, at 3% of collections.

3% of collectionsNo setup feeNo contract

Cardiology billing services in Wisconsin: the Milwaukee skyline on Lake Michigan
93306 · NGSWisconsin · jurisdiction J6Paid
Wisconsin claims go to NGS
01Medicare

How NGS pays cardiology in Wisconsin

CMS lists National Government Services for Medicare jurisdiction J6, which includes Wisconsin, Illinois, and Minnesota. Medicare local coverage determinations are made by the contractor for its jurisdiction; requirements may differ across jurisdictions.

We compare each claim's diagnosis, frequency, and documentation with applicable NGS guidance before release. If documentation appears incomplete, we flag it for the practice to review; the treating clinician remains responsible for the record.

Coded from the note
CMS-1500 · Claim 34914Office visit and echo · POS 11
DOSPOSCPTModDx09/14/26119921425A09/14/261193306A
Claim statusPaid
NGS policy, checked before sending
02Payers

The Wisconsin payers we bill

Commercial payer examples include Anthem Blue Cross and Blue Shield, UnitedHealthcare, Aetna, Humana, Quartz, Security Health Plan, and Network Health. Network, referral, and out-of-network coverage vary by product; confirm the member's specific plan.

Most BadgerCare Plus members receive coverage through HMOs, according to Wisconsin DHS. Available HMOs and networks vary by location and member; we confirm the assigned HMO and its authorization requirements before billing.

Checked by plan
Network checkNuclear SPECT · 78452
  • Regional HMONarrow network, referral rulesChecked
  • Anthem BCBSCommercial, its own authorization listChecked
  • BadgerCare Plus HMOMedicaid managed care, by countyChecked
  • Medicare AdvantagePlan rules, own authorization listChecked
  • AuthorizationOn file
Each HMO's network, by patient
03Your city

Cardiology practices we serve in Milwaukee, Madison, Green Bay, La Crosse

We're built for independent practices of 1 to 10 cardiologists with imaging in the office. That means echo and vascular labs, a nuclear camera, monitors and device checks.

Network participation and out-of-network benefits depend on the member's product and service. We confirm network status and applicable requirements before billing rather than assume a plan will cover an out-of-network claim.

Network confirmed first
Claim 34971Holter 93224 · Green Bay
  1. CheckedPatient's HMO and product confirmed
  2. ConfirmedPractice in network for that plan
  3. PaidBy the patient's HMO
In network before the visit
04Switching

Switching from a local biller

Leaving a local biller, or a biller who left? The switch runs on a 60-day plan. Your claims keep moving from day one, and we work the old A/R in parallel.

Your dedicated biller learns your payers, your EHR and your doctors, and stays with your practice.

Your first 60 days with us
Sorted as we go
Your first 60 daysWisconsin practice
  • Every HMO contract on fileChecked
  • Referral rules noted by planChecked
  • Old A/R worked in parallelChecked
  • New claims sent dailyChecked
  • Your claimsMoving
Contracts sorted in the first weeks
05Questions

FAQ

Do you bill outside Milwaukee and Madison?

Yes. We bill statewide, from Kenosha to Superior, under the same NGS rules.

We see Illinois and Minnesota patients. Can you bill their plans?

Yes. We bill in all 50 states, and both states also sit under NGS for Medicare.

What does it cost?

3% of collections. No setup fee, no contract, no per-claim charges.

Sources and review context

Review context: Checked official CMS and Wisconsin DHS sources on September 30, 2026. This is an administrative source check, not a clinical review, a claim-level coverage determination, legal advice, or a payment guarantee. CMS's current fee-schedule page links a ZIP-to-carrier/locality file updated August 13, 2026; its separate Locality Key table is labeled 2024. No blanket 2026 locality or payment assertion is made here. Confirm the applicable locality, member's assigned HMO, provider network, and authorization for each claim.

06Get in touch

Send us your last 90 days of claims

We review them by study and by payer, free, with no strings.

3% of collectionsNo setup feeNo contract

Free, no strings
Your 90-day Wisconsin reviewLast 90 days
  • Every claim, by studyIncluded
  • Each HMO against its network rulesIncluded
  • Checked against NGS policyIncluded