GoHealthcare Knowledge Center | Orthopedic Surgery

Orthopedic Compliance and Audit Readiness

Compliance controls for billing, medical necessity, site of service, modifiers, implants, ancillary ownership, overpayments, payer obligations, and artificial intelligence.

Developed by Pinky Maniri, MSc, CRCR, CSAPM, CSPPM, CSBI, CSPR, CSAF, Certified in Healthcare A.I. Governance | Founder and Chief Executive Officer, GoHealthcare Practice Solutions

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Important Notice This page is an educational and operational reference. It is not a surgical technique manual, a substitute for physician clinical judgment, coding advice for a specific claim, or legal advice. Coverage, authorization, coding, and payment requirements vary by payer, product line, state, contract, and date of service. Verify all requirements before reliance.

The same record that supports approval and payment must withstand audit. This page integrates federal billing risk, orthopedic-specific exposure, payer obligations, overpayment controls, and artificial-intelligence governance into one operational compliance framework.

Specialty Orthopedic Surgery

Focus Operations, payer policy, documentation, coding, compliance, and performance

Audience Physicians, APPs, administrators, PA/UM, RCM, ASCs, hospitals, and executives

Verification Standard Confirm current payer, CMS, coding, contractual, and state requirements

Page Contents

Compliance Artificial Intelligence and Utilization Review Frequently Asked Questions Authoritative References

Orthopedic Specialty Center

Orthopedic Surgery Specialty Guide Executive entry point for orthopedic service-line operations and the complete Orthopedic Surgery Specialty Hub. Orthopedic Practice Operations Operating model, scheduling, site-of-service, staffing, and pre-surgical huddle controls. Orthopedic Prior Authorization Decision pathways, payer criteria, authorization workflow, peer-to-peer, and appeals. Orthopedic Revenue Cycle Management Revenue leakage controls, financial clearance, payment changes, and RCM performance. Orthopedic Documentation Requirements Clinical documentation checklists for authorization, coding, payment, and audit defense. Orthopedic Coding and Billing Fundamentals CPT families, diagnosis coding, modifiers, place of service, and coding risk. Orthopedic Compliance and Audit Readiness Federal and payer compliance, audit risk, governance, and corrective controls. Orthopedic KPIs and Performance Management Definitions, owners, thresholds, and interventions for orthopedic performance metrics. AI Governance in Orthopedic Practices AI use cases, governance requirements, payer-side AI, and human accountability. Orthopedic Best Practices and Common Mistakes Best practices, common mistakes, operational pearls, pitfalls, and takeaways. Orthopedic Procedure Library Procedure categories and links across the GoHealthcare MSK Specialty Procedure Library. Orthopedic Surgery FAQs Twenty-five substantive orthopedic operations, payer, documentation, coding, and billing FAQs.

Compliance

Compliance in an orthopedic service line is not a separate department's problem. The same documentation that produces an approval produces the audit defense, and the same coding shortcut that accelerates a claim creates the exposure. This section covers the compliance framework, the current federal enforcement environment, the orthopedic-specific risk areas, and the governance obligations that now attach to artificial intelligence.

The legal framework that surrounds orthopedic billing

Authority	What it reaches	Orthopedic relevance
False Claims Act	Knowingly presenting, or causing to be presented, a false or fraudulent claim for payment; knowingly making or using a false record material to a false claim; reverse false claims for retained overpayments	Upcoding, unsupported modifiers, services not rendered as documented, and failure to return identified overpayments within the statutory window
Civil Monetary Penalties Law	A broad set of prohibited conduct including presenting claims for items or services the person knows or should know are not provided as claimed	Documentation that does not support the level or nature of the service billed
Anti-Kickback Statute	Remuneration to induce or reward referrals of items or services payable by a federal health care program	Device and implant vendor relationships, physician-owned distributorships, medical directorships, consulting arrangements, and co-management agreements
Physician Self-Referral Law (Stark)	Physician referrals for designated health services to entities with which the physician has a financial relationship, absent an applicable exception	Ancillary services common in orthopedics including imaging, physical therapy, and durable medical equipment; ownership in surgery centers and imaging centers
Medicare conditions of payment and coverage	Coverage determinations, documentation requirements, supplier standards, and signature and order requirements	Local Coverage Determination compliance; orthotic and durable medical equipment documentation; physician order and signature integrity
State utilization review and prior authorization law	Timelines, criteria transparency, clinical peer review requirements, and increasingly the use of artificial intelligence in adverse determinations	Determines what a practice can demand from a payer and what remedies exist when a payer does not comply

This summary is provided for orientation only. It is not legal advice, and GoHealthcare does not provide legal advice. Application of any of these authorities to a specific arrangement, claim, or disclosure decision requires qualified healthcare counsel.

The current federal enforcement environment

• Medicare Advantage compliance program guidance. In February 2026 the Department of Health and Human Services Office of Inspector General issued industry segment-specific compliance program guidance for Medicare Advantage, the first update to that guidance since 1999. It applies most directly to plans, but the practical consequence for orthopedic practices is that Medicare Advantage plans are expected to push documentation, coding accuracy, and compliance training obligations downstream to contracted providers as a condition of network participation.
• Modifier scrutiny. Evaluation and management services billed alongside minor surgical procedures remain an active federal review area, with an enforcement history that includes substantial settlements across procedural specialties.
• Risk adjustment and encounter data. Continued federal attention to Medicare Advantage risk adjustment data validation and to coding pattern shifts during model transitions increases the diligence expected of practices that submit diagnosis data to plans.

• Surgical claim accuracy. Federal audit work has previously found high error rates in sampled surgical services, with missing co-surgery and assistant-at-surgery modifiers among the leading defects, which places multi-surgeon orthopedic cases in a documented risk category.

Policy Watch

The Office of Inspector General Work Plan is updated on a rolling basis and additions historically signal where future scrutiny will concentrate. GoHealthcare recommends a standing quarterly review of Work Plan additions filtered for orthopedic, musculoskeletal, ambulatory surgery, device, and Medicare Advantage relevance, with the review documented in the compliance record. Website: https://oig.hhs.gov/reports-and-publications/workplan/

Orthopedic-specific risk areas

Risk area	Why orthopedics is exposed	Control
Site-of-service and patient status	The Inpatient Only phase-out removes a protective payment rule and exposes inpatient status to medical review under the two-midnight benchmark	Documented site-of-service determination; explicit inpatient justification note; periodic status audit
Implant and device relationships	High-value implants, vendor representatives in the operating room, physician-owned distributorships, and consulting arrangements	Written arrangements reviewed by counsel; fair market value documentation; conflict disclosure; vendor access policy
Ancillary service ownership	Imaging, therapy, durable medical equipment, and surgery center ownership are common in orthopedic groups and are squarely within self-referral analysis	Counsel-reviewed structure; documented exception analysis; periodic re-verification as arrangements change
Medical necessity for degenerative procedures	Several high-volume orthopedic procedures have contested evidence bases and are explicitly targeted by coverage policy	Criteria-driven documentation; internal pre-submission review on targeted procedures
Modifier and unbundling exposure	High density of multiple-procedure, add-on, and multi-surgeon reporting	Modifier decision rules with documentation prerequisites; prospective sampling audit
Durable medical equipment and orthoses	Bracing dispensed from the office carries supplier standards, order, and documentation requirements distinct from professional services	Separate policy and audit track for the durable medical equipment function
Documentation integrity and templating	Templated notes that carry forward findings create records that contradict the clinical narrative	Copy-forward governance; template audit; attestation discipline
Overpayment identification and return	Identified overpayments carry a statutory return obligation and a reverse false claims exposure if retained	Written overpayment escalation pathway with counsel involvement and documented timelines

Payer-side compliance obligations a practice can invoke

Compliance is not unidirectional. The 2026 regulatory environment created enforceable obligations on payers that orthopedic practices should know how to invoke.

• Decision timeframes. Operational provisions of the CMS Interoperability and Prior Authorization final rule took effect January 1, 2026 for impacted payers, including Medicare Advantage organizations, Medicaid and Children's Health Insurance Program fee-for-service and managed care entities, and qualified health plan issuers on the federally facilitated exchanges. Impacted payers must issue expedited decisions within 72 hours and standard decisions within 7 calendar days.
• Specific denial reasons. Beginning in 2026, impacted payers must provide a specific reason for a denied prior authorization for non-drug services, regardless of whether the request arrived through an application programming interface, a portal, or a fax. A generic 'not medically necessary' response

without an identified unmet criterion should be challenged.

• Public reporting. Impacted payers must publicly report certain prior authorization metrics, which gives practices an external reference point when negotiating or escalating.
• Application programming interfaces. Impacted payers must implement Patient Access, Provider Access, Payer-to-Payer, and Prior Authorization interfaces generally by January 1, 2027, with compliance dates varying by payer type. Practices should be planning their own capability to consume those interfaces rather than waiting.
• State utilization review law. State statutes increasingly impose timelines, clinical peer requirements, criteria transparency obligations, and restrictions on algorithmic denial. These apply to state-regulated products and frequently exceed federal minimums.

Operational Action

Build a payer-obligation reference card for the front line: for each major payer and product line, the applicable decision timeframe, the applicable state law timeline, the escalation contact, and the regulatory complaint pathway. Authorization specialists who can cite a specific obligation resolve stalled cases substantially faster than specialists who can only re-call.

Artificial Intelligence and Utilization Review

Payer use of AI in utilization review

CMS has permitted Medicare Advantage plans to use artificial intelligence to assist prior authorization determinations while requiring that the tools account for the beneficiary's individual clinical circumstances and the treating physician's recommendations, and that they not rely on datasets that fail to account for the individual's specific medical circumstances. In parallel, CMS itself introduced technology-assisted review into Original Medicare through the WISeR Model, in which model participants perform medical necessity review assisted by technology including artificial intelligence and machine learning.

The more consequential development, however, is at the state level. Legislatures have enacted a rapidly growing body of law restricting how insurers may use artificial intelligence in coverage determinations. The common architecture across these statutes is consistent even where the details differ.

• A licensed clinician, not an algorithm, must make an adverse medical necessity determination. Several states now provide that artificial intelligence may not be the sole basis to deny, delay, or modify a service, and that a licensed physician or other qualified health professional must make the determination.
• Individualized review is required. Statutes commonly require that the human reviewer consider the requesting provider's recommendation, the enrollee's medical or clinical history, and the enrollee's individual clinical circumstances, rather than relying on group-level datasets.
• Disclosure and transparency obligations attach. Several states require insurers to disclose their use of artificial intelligence in utilization review policies and procedures, and in some cases to enrollees and providers directly.
• Certification, audit, and non-discrimination requirements are emerging. Certain statutes require annual certification to the state regulator that the tool does not rely on a group dataset, is applied fairly, and does not discriminate, and subject the tool to regulatory inspection.
• Initial review versus adverse determination is a recurring distinction. Some states expressly permit AI-assisted initial review while prohibiting AI-issued adverse determinations, which means the practical question in an appeal is not whether AI was used but at which step it was used.

Operational Action

Ask the question, on the record. When an adverse determination arrives, GoHealthcare recommends a standing appeal element that asks the payer to identify: the guideline name, number, and version applied; the specific criterion found unmet; the name and credentials of the individual who made the determination; and whether an automated or algorithmic tool contributed to the determination and at which step. In states with AI utilization review statutes, this question is not rhetorical; it establishes the record for a regulatory complaint if the answer is unsatisfactory. Verify the specific requirements and effective dates for each state in which you operate, because this body of law is changing on a legislative session cadence and effective dates are staggered across 2026 and 2027.

Frequently Asked Questions

The answers below are operational guidance and are not coverage determinations. Verify payer-specific positions against the current applicable policy.

Can we require the payer to tell us which criterion was unmet?

For impacted payers, operational provisions effective January 1, 2026 require a specific reason for a denied prior authorization for non-drug services regardless of how the request was submitted. Beyond that, state utilization review statutes frequently require criteria transparency. Ask for the guideline name, number, and version and the specific unmet criterion as a standing element of every appeal.

How fast must a payer decide?

For impacted payers under the CMS Interoperability and Prior Authorization final rule, expedited decisions are due within 72 hours and standard decisions within 7 calendar days, effective January 1, 2026. State law may impose shorter timelines for state-regulated products. Know both, and cite the shorter one.

Can a payer deny our request using artificial intelligence?

The answer is increasingly jurisdiction-specific. A growing number of states now require that an adverse medical necessity determination be made by a licensed physician or other qualified health professional and prohibit artificial intelligence from serving as the sole basis to deny, delay, or modify a service. Several also impose disclosure, individualized-review, certification, and audit requirements. Verify the statute and effective date for each state in which you operate, and ask on the record whether an automated tool contributed to the determination and at which step.

Authoritative References

Coverage policies, code sets, model parameters, and utilization management criteria change. Verify currency at the time of use.

• HHS Office of Inspector General Compliance Guidance: https://oig.hhs.gov/compliance/
• HHS Office of Inspector General Work Plan: https://oig.hhs.gov/reports-and-publications/workplan/
• CMS Interoperability and Prior Authorization Final Rule: https://www.cms.gov/newsroom/fact-sheets/cms-interoperability-prior-authorization-final-rule-cms-0057-f
• CMS Medicare Coverage Database: https://www.cms.gov/medicare-coverage-database
• CMS WISeR Model: https://www.cms.gov/priorities/innovation/innovation-models/wiser

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Developed by GoHealthcare Practice Solutions under the leadership of Pinky Maniri, Founder and Chief Executive Officer. This page is part of the GoHealthcare Orthopedic Surgery Specialty Center and the GoHealthcare MSK Specialty Procedure Library™.

Educational and operational reference only. This content does not replace physician clinical judgment, official payer policy, current CMS guidance, the current official code sets, qualified coding review, contractual review, or legal counsel. Coverage, authorization, coding, and reimbursement requirements must be independently verified before use.