Oncology Billing for Green Bay healthcare providers.
Green Bay is the second-largest oncology billing market in Wisconsin. The NPPES registry lists 11 oncology billing organizations at a Green Bay practice location, which is 10.4 percent of the 106 oncology billing organizations registered across Wisconsin. That places Green Bay at number 2 of 3 Wisconsin oncology billing markets the registry tracks, making it a mid-tier market with a meaningful but not dominant footprint. At about 0.3 times the average Wisconsin market size of 35 organizations, Green Bay sits in the compact state table.
The Green Bay oncology billing market.
Green Bay's 11 oncology billing organizations place it just behind Milwaukee (27) and ahead of Sheboygan (10), and roughly 2.5 times smaller than state leader Milwaukee (27 organizations). Green Bay and the markets ranked above it together hold about 36 percent of all Wisconsin oncology billing organizations, so this is a mid-tier market with a meaningful but not dominant footprint. Because volume is more concentrated in Green Bay than in the Milwaukee metro, the local denial profile clusters around a shorter list of plans, which makes it faster to systematize once the Green Bay payer mix is mapped.
Provider landscape: Green Bay vs nearby Wisconsin cities.
Green Bay accounts for 10.4 percent of Wisconsin's oncology billing organizations. It ranks number 2 of 3 Wisconsin oncology billing markets by registered organization count. The table compares Green Bay against its nearest Wisconsin neighbors so you can see where local volume sits relative to the state leader, Milwaukee.
| Wisconsin city | NPPES oncology billing orgs | Share of state |
|---|---|---|
| Milwaukee | 27 | 25.5% |
| Green Bay | 11 | 10.4% |
| Sheboygan | 10 | 9.4% |
Green Bay ranks in the compact state table of Wisconsin's 3 tracked oncology billing markets at 10.4 percent of the state total. Counts are NPPES-registered oncology billing organizations at a practice location in each Wisconsin city. For statewide payer and Medicaid detail, see the Wisconsin oncology billing overview.
Payer environment in Green Bay.
Green Bay oncology billing providers contract with the same Wisconsin payer set: BadgerCare Plus / Wisconsin Medicaid, the dominant Wisconsin Blue Cross Blue Shield plan, the national commercials (UnitedHealthcare/Optum, Aetna, Cigna), and Tricare West (where applicable). Each carries its own prior authorization workflow and medical necessity criteria, so the Green Bay payer mix drives the local denial profile. With Green Bay holding 10.4 percent of the state's oncology billing organizations as a mid-tier market, With volume concentrated in Green Bay's 11 organizations, a single payer contract carries an outsized share of local oncology billing revenue, so contract terms and fee schedules matter as much as raw claim throughput.
Wisconsin Medicaid and Green Bay routing.
BadgerCare Plus / Wisconsin Medicaid covers oncology billing for eligible Wisconsin beneficiaries, delivering most of that benefit through managed care organizations with a remaining fee-for-service population. The most common Wisconsin Medicaid denials seen in Green Bay are prior authorization missing or expired, plan-of-record mismatch (patient assigned to different MCO), medical necessity documentation insufficient, timely filing exceeded, and managed care vs FFS routing errors. Because each MCO credentials providers separately and enrollment runs 60-120 days from clean application, confirming plan assignment and credentialing status before the first Green Bay visit is decisive for clean first-pass payment. Across Green Bay's 11 organizations, even a few percentage points of MCO-routing error compounds into material rework.
What is hard about oncology billing revenue cycle in Green Bay.
For a concentrated Green Bay market of 11 organizations ranked number 2 in the state, the operational pressure points are consistent: missing or expired prior authorizations, plan-of-record mismatches when a patient is assigned to a different MCO, insufficient medical necessity documentation, timely-filing lapses, and managed-care versus fee-for-service routing errors. Because Green Bay carries 10.4 percent of Wisconsin's oncology billing organizations and ranks 2 of 3 in the state, its denial exposure scales with that footprint. In Green Bay these are where oncology billing margin is won or lost, so clean documentation, accurate plan assignment, and tight authorization tracking pay back fastest for the city's 11 oncology billing organizations.
Where Green Bay providers win.
In Green Bay the practical edge is operational. Systematize the Wisconsin Medicaid MCO versus fee-for-service split, hold each MCO credentialing file to the 60-120 days from clean application enrollment window, and track realization by payer. With 11 Green Bay oncology billing organizations, about 0.3 times the average Wisconsin market, competing for the same Wisconsin payer dollars in the compact state table, the providers that run a disciplined revenue cycle capture share fastest while competitors at this mid-tier tier lose it to denials and underpayments.
FAQ: oncology billing in Green Bay.
How many oncology billing providers operate in Green Bay, Wisconsin?
NPPES lists 11 oncology billing organizations at a Green Bay practice location, which is 10.4 percent of all Wisconsin oncology billing organizations. That ranks Green Bay number 2 of 3 Wisconsin oncology billing markets, against a statewide total of 106.
Does BadgerCare Plus / Wisconsin Medicaid cover oncology billing for Green Bay providers?
Yes. BadgerCare Plus / Wisconsin Medicaid covers oncology billing for eligible Wisconsin beneficiaries in Green Bay through managed care organizations and a fee-for-service population. Enrollment runs 60-120 days from clean application, and each MCO credentials providers separately.
Which commercial payers cover oncology billing in Green Bay?
The Green Bay commercial landscape is led by BadgerCare Plus / Wisconsin Medicaid, the dominant Wisconsin Blue Cross Blue Shield plan, the national commercials (UnitedHealthcare/Optum, Aetna, Cigna), and Tricare West (where applicable). Tricare West applies to eligible military families. Each plan carries its own authorization workflow.
What drives oncology billing denials in Green Bay?
The most common Wisconsin oncology billing denials in Green Bay are prior authorization missing or expired, plan-of-record mismatch (patient assigned to different MCO), medical necessity documentation insufficient, timely filing exceeded, and managed care vs FFS routing errors. Mapping these to the local Green Bay payer mix is the fastest way to lift first-pass yield.
Does ASP-RCM serve oncology billing providers in Green Bay?
Yes. ASP-RCM Solutions provides oncology billing billing and credentialing for providers in Green Bay and across Wisconsin, with senior partners on every account.
Primary source:
Nearby Wisconsin Oncology billing guides.
Explore Oncology billing and credentialing guides for other Wisconsin cities. Each city inherits the same Wisconsin payer policy, Medicaid program rules, and credentialing standards.