Orthopedic Billing · California

Orthopedic billing and revenue cycle for California providers.

California operates 2,269 orthopedic billing organizations registered in NPPES, representing 11.3 percent of the U.S. orthopedic billing footprint. California is a major orthopedic billing market. Orthopedic revenue cycle complexity centers on bundling edit management, modifier 25 / 59 discipline, 90-day global periods, prior authorization for imaging and DME, and workers' compensation workflows distinct from commercial billing. California orthopedic practices that get these mechanics right protect margin.

2,269
NPPES orgs in CA
11.3%
of US market
#1
national rank
90%+
Realization target
Last updated: May 31, 2026 · Authored by ASP-RCM Solutions Team

What good orthopedic billing execution looks like for California providers.

The California orthopedic billing market has its own quirks. Here is the operating discipline we install on every California engagement.

  1. Bundling edit management for surgical orthopedic claimsOrthopedic surgery claims carry extensive bundling logic (NCCI edits, modifier 59, X-modifiers). Coders working orthopedic in California need depth in bundling rules to capture every legitimate code without triggering audits.
  2. Modifier 25 / 59 discipline for office visits + proceduresCalifornia orthopedic practices routinely perform injections, fracture care, and casting during office visits. Modifier 25 separating E/M from procedure and modifier 59 or X-modifiers separating distinct procedures must be defensible.
  3. Global period management for surgical episodes90-day global periods on most major orthopedic surgeries mean post-op visits during the global are not separately billable. California orthopedic billing teams need disciplined global period tracking.
  4. Prior authorization for orthopedic MRI and DMECommercial payers and Medi-Cal require PA for most orthopedic MRI imaging, joint injections, and durable medical equipment. AI-supported PA automation is high-ROI for orthopedic practices.
  5. Workers' comp billing workflowCalifornia workers' compensation cases require distinct billing workflow: state-specific WC fee schedules, employer or carrier authorization, attorney correspondence. Separate from commercial billing operations.
  6. Joint replacement bundled payment coordinationTotal knee and hip replacement bundled payment programs (BPCI, CJR) coordinate hospital + surgeon + post-acute payment. California orthopedic groups participating in bundles need cross-provider billing alignment.

More West state guides.

Sister West state pages for orthopedic billing.

FAQ: orthopedic billing in California.

How many orthopedic billing providers operate in California?

NPPES lists 2,269 orthopedic billing organizations in California, representing 11.3% of the U.S. footprint. Top concentrations are in Los Angeles (159), San Diego (90), San Francisco (58).

Does Medi-Cal cover orthopedic billing services?

Yes. Medi-Cal covers orthopedic billing services for eligible beneficiaries, with plan-specific authorization rules and rate structures that vary by year.

What commercial payers cover orthopedic billing in California?

All major national commercial payers cover orthopedic billing in California, including UnitedHealthcare/Optum, Aetna, Cigna/Evernorth, the dominant California Blue Cross Blue Shield plan, and (where active) Humana.

Does ASP-RCM serve orthopedic billing providers in California?

Yes. ASP-RCM Solutions provides orthopedic billing and revenue cycle services for providers in California and across all 50 states. Senior partners on every account. Request a free 30-day audit.

How do I get started?

Request a free 30-day RCM audit. We assess your current state, identify revenue leakage, and produce a written prioritized recommendations list.

Free 30-day audit for California orthopedic billing providers.

Send us your last 90 days of claim data. We will send back a 4-page audit with prioritized recommendations and dollar estimates.

Request audit Talk to a senior partner