Glossary · Compliance
WPS Government Health Administrators
WPS Government Health Administrators (WPS GHA) is the Medicare Administrative Contractor (MAC) responsible for processing Part A and Part B claims in Jurisdictions 5 and 8, covering providers in the Upper Midwest and surrounding states.
Verified May 8, 2026 · 7 sources ↓
Definition
Source · Editorial summary grounded in 7 cited references ↓
WPS Government Health Administrators operates under a contract with the Centers for Medicare & Medicaid Services (CMS) to administer Medicare benefits across two multi-state jurisdictions. Jurisdiction 5 (J5) covers Iowa, Kansas, Missouri, and Nebraska, while Jurisdiction 8 (J8) covers Indiana, Michigan, and Minnesota. As a MAC, WPS GHA adjudicates claims, publishes Local Coverage Determinations (LCDs), conducts Targeted Probe and Educate (TPE) reviews, and maintains provider-facing tools including a code lookup portal and an MBI (Medicare Beneficiary Identifier) lookup utility.
For orthopedic practices billing Medicare in these jurisdictions, WPS GHA is the authoritative source for LCD policies governing procedures such as joint arthroplasty, spinal surgery, and fracture care. Its published TPE problem error rates—released separately for J5 Part A, J5 Part B, J8 Part A, and J8 Part B—signal which procedure categories are under active scrutiny. When error rates in a category are elevated, WPS GHA typically initiates probe audits, requesting medical records to verify that documentation supports the billed codes. Beginning March 16, 2026, WPS GHA implemented enhanced monitoring of MBI lookups, comparing lookups against submitted claims to detect and deter fraudulent use of the tool by bad actors.
Orthopedic coders and compliance officers should treat WPS GHA guidance as jurisdiction-specific policy that supplements, and in some respects narrows, broader CMS national coverage guidance. LCDs published by WPS GHA may impose documentation requirements—such as conservative treatment trials before joint replacement authorization or specific imaging criteria—that differ from those in adjacent MAC jurisdictions, making jurisdiction awareness essential for multi-state orthopedic groups.
Why it matters
Failure to align documentation and coding with the specific LCDs and TPE priorities WPS GHA publishes for J5 and J8 creates direct audit exposure. If your practice's MBI lookup rate diverges significantly from associated claim submissions, WPS GHA may revoke portal access effective under the March 2026 enhanced monitoring policy—disrupting patient eligibility verification workflows. Elevated TPE error rates in orthopedic categories (e.g., total joint arthroplasty, spine) are a leading indicator that probe audits are imminent; practices in J5 or J8 that have not reconciled documentation against current WPS GHA LCDs face potential overpayment demands, appeals burden, and possible extrapolation of repayment across a broader claim sample.
Common mistakes
Where people most often go wrong with this concept.
Source · Editorial brief grounded in cited references ↓
- Applying LCD criteria from a different MAC jurisdiction (e.g., CGS J15) to WPS GHA J5/J8 claims—coverage requirements and documentation thresholds are jurisdiction-specific and not interchangeable.
- Using the WPS GHA MBI lookup tool for speculative eligibility checks on patients not scheduled for a service billable to Medicare, which triggers the enhanced monitoring threshold introduced March 16, 2026.
- Ignoring WPS GHA TPE problem error rate bulletins, which are published separately for J5 Part A, J5 Part B, J8 Part A, and J8 Part B—failing to review all four relevant to your billing mix leaves audit risk unaddressed.
- Not associating portal users with the correct organizational NPIs in the WPS GHA portal, which can both trigger fraud flags and cause legitimate MBI lookups to be flagged as unauthorized.
- Treating WPS GHA LCDs as static—these documents are revised on an ongoing basis, and orthopedic procedures (especially arthroplasty and spinal fusion) are frequently updated to reflect new evidence requirements.
Related codes
Codes commonly involved when this concept appears in practice.
CPT
- 27447 $1,159.35Knee replacement surgery addressing both the medial and lateral tibiofemoral compartments, with or without resurfacing of the patella.
- 27130 $1,162.02Primary total hip arthroplasty replacing both the acetabular socket and proximal femoral components with prosthetic implants, with or without bone graft.
- 22633 $1,700.11Single-level lumbar arthrodesis combining posterior or posterolateral technique with posterior interbody technique, including laminectomy and/or discectomy sufficient to prepare the interspace — performed as one surgical session at one lumbar interspace.
- 99213 $95.19Established patient office or outpatient visit requiring 20–29 minutes of total time or low-complexity medical decision-making.
- 99214 $135.61Office visit for an established patient requiring moderate-complexity medical decision making (MDM), or 30–39 minutes of total provider time on the date of service.
- 99215 $192.39Highest-level office or outpatient E/M visit for an established patient, qualifying via high-complexity medical decision making or 40–54 minutes of total provider time on the date of service.
Frequently asked questions
Source · Generated from the editorial pipeline, verified against 7 cited references ↓
01Which states does WPS GHA cover for Medicare Part B claims?
02Where can I look up LCDs that apply to my orthopedic claims under WPS GHA?
03What triggers a Targeted Probe and Educate review from WPS GHA?
04What is the risk of overusing the WPS GHA MBI lookup tool?
05Can WPS GHA LCDs differ from those published by other MACs for the same orthopedic procedure?
Sources & references
Editorial content was developed using the following public sources. Last verified May 8, 2026.
- 01wpsgha.comhttps://www.wpsgha.com/
- 02wpsgha.comhttps://www.wpsgha.com/tools/code-lookup
- 03wpsgha.comhttps://www.wpsgha.com/topics/claims/guides-resources
- 04aahks.orghttps://www.aahks.org/practice-resources/coding-resource-center/
- 05aaos.orghttps://www.aaos.org/quality/coding-and-reimbursement/
- 06ama-assn.orghttps://www.ama-assn.org/practice-management/cpt/medical-coding-mistakes-could-cost-you
- 07CMS Medicare Administrative Contractor program — cms.gov
Mira AI Scribe
When Mira is generating or reviewing documentation for a provider in Iowa, Kansas, Missouri, Nebraska, Indiana, Michigan, or Minnesota who bills Medicare, apply WPS GHA jurisdiction-specific LCD criteria rather than generic CMS national guidance. For total joint arthroplasty encounters, confirm that conservative treatment trials, functional limitation language, and imaging findings meet the current WPS GHA LCD requirements—not those of another MAC. Flag any encounter where an MBI lookup was performed but no associated billable service is documented, as WPS GHA's March 2026 enhanced monitoring policy may interpret a pattern of such lookups as a compliance risk. When generating E/M documentation, note that WPS GHA TPE audits for J5 and J8 are actively reviewing Part A and Part B claims; documentation must unambiguously support the level billed, whether via medical decision-making or total time. For add-on code G2211, confirm the encounter involves an ongoing single serious or complex condition and that the primary E/M is an outpatient office visit—WPS GHA adjudicates these claims and will reject G2211 appended to surgical global-period visits or to codes where it is not billable. If Mira identifies that a claim involves a procedure category listed in the current WPS GHA TPE problem error rate bulletin, escalate for human coder review before submission.
See Mira's approachRelated terms
A Medicare Administrative Contractor (MAC) is a private insurance company under contract with CMS to process and pay Medicare Part A and Part B fee-for-service claims within an assigned geographic jurisdiction. MACs are the primary point of contact for providers on coverage policies, claims adjudication, and local coverage determinations.
A Local Coverage Determination (LCD) is a regional Medicare policy issued by a Medicare Administrative Contractor (MAC) that defines when a specific service, procedure, or supply is considered reasonable and medically necessary within that contractor's jurisdiction.
Targeted Probe and Educate (TPE) is a CMS Medicare audit program in which a Medicare Administrative Contractor (MAC) reviews 20–40 of a provider's claims per round—up to three rounds—and pairs findings with one-on-one education to reduce billing errors and future denials.
A National Coverage Determination (NCD) is a formal, evidence-based ruling issued by CMS that establishes whether Medicare will cover a specific item or service across all Medicare contractors nationwide. NCDs are binding on every Medicare Administrative Contractor and supersede any conflicting local policy.
Prior authorization (PA) is a payer requirement that a provider obtain approval before delivering a specific service, procedure, or item—otherwise the claim will be denied regardless of medical necessity. Approval is granted when submitted clinical documentation meets the payer's coverage criteria.