ASC Billing Services in Torrance, California
Torrance is the number 8 ambulatory surgery market in California. The NPPES registry lists 63 ambulatory surgery center organizations at a Torrance practice location, which is 2.0 percent of the 3,077 ambulatory surgery center organizations registered across California. That places Torrance at number 8 of 15 California ambulatory surgery markets the registry tracks, making it a smaller, focused market where a few practices carry most billable volume.
The Torrance ambulatory surgery market.
Torrance's 63 ambulatory surgery center organizations place it just behind Fresno (64) and ahead of Glendale (50), and roughly 3.5 times smaller than state leader Beverly Hills (219 organizations). Torrance and the markets ranked above it together hold about 27 percent of all California ambulatory surgery center organizations, so this is a smaller, focused market where a few practices carry most billable volume. Because volume is more concentrated in Torrance than in the Beverly Hills metro, the local denial profile clusters around a shorter list of plans, which makes it faster to systematize once the Torrance payer mix is mapped.
Provider landscape: Torrance vs nearby California cities.
Torrance accounts for 2.0 percent of California's ambulatory surgery center organizations. It ranks number 8 of 15 California ambulatory surgery markets by registered organization count. The table compares Torrance against its nearest California neighbors so you can see where local volume sits relative to the state leader, Beverly Hills.
| California city | NPPES ambulatory surgery provider orgs | Share of state |
|---|---|---|
| Encino | 65 | 2.1% |
| Fresno | 64 | 2.1% |
| Torrance | 63 | 2.0% |
| Glendale | 50 | 1.6% |
| San Francisco | 49 | 1.6% |
Torrance ranks 8 of California's 15 tracked ambulatory surgery markets at 2.0 percent of the state total. Counts are NPPES-registered ambulatory surgery center organizations at a practice location in each California city. For statewide payer and Medicaid detail, see the California ambulatory surgery billing overview.
Payer environment in Torrance.
Torrance ambulatory surgery providers contract with the same California payer set: Medi-Cal, the dominant California 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 Torrance payer mix drives the local denial profile. With Torrance holding 2.0 percent of the state's ambulatory surgery center organizations as a focused market, With volume concentrated in Torrance's 63 organizations, a single payer contract carries an outsized share of local ambulatory surgery billing revenue, so contract terms and fee schedules matter as much as raw claim throughput.
California Medicaid and Torrance routing.
Medi-Cal covers ambulatory surgery billing for eligible California beneficiaries, delivering most of that benefit through managed care organizations with a remaining fee-for-service population. The most common California Medicaid denials seen in Torrance 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 Torrance visit is decisive for clean first-pass payment. Across Torrance's 63 organizations, even a few percentage points of MCO-routing error compounds into material rework.
What is hard about ambulatory surgery billing revenue cycle in Torrance.
For a concentrated Torrance market of 63 organizations ranked number 8 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 Torrance carries 2.0 percent of California's ambulatory surgery center organizations and ranks 8 of 15 in the state, its denial exposure scales with that footprint. In Torrance these are where ambulatory surgery billing margin is won or lost, so clean documentation, accurate plan assignment, and tight authorization tracking pay back fastest for the city's 63 ambulatory surgery center organizations.
Where Torrance providers win.
In Torrance the practical edge is operational. Systematize the California 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 63 Torrance ambulatory surgery center organizations competing for the same California payer dollars, the providers that run a disciplined revenue cycle capture share fastest while competitors at this focused tier lose it to denials and underpayments.
FAQ: ambulatory surgery billing in Torrance.
How many ambulatory surgery providers operate in Torrance, California?
NPPES lists 63 ambulatory surgery center organizations at a Torrance practice location, which is 2.0 percent of all California ambulatory surgery center organizations. That ranks Torrance number 8 of 15 California ambulatory surgery markets, against a statewide total of 3,077.
Does Medi-Cal cover ambulatory surgery billing for Torrance providers?
Yes. Medi-Cal covers ambulatory surgery billing for eligible California beneficiaries in Torrance 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 ambulatory surgery billing in Torrance?
The Torrance commercial landscape is led by Medi-Cal, the dominant California 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 ambulatory surgery billing denials in Torrance?
The most common California ambulatory surgery billing denials in Torrance 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 Torrance payer mix is the fastest way to lift first-pass yield.
Does ASP-RCM serve ambulatory surgery providers in Torrance?
Yes. ASP-RCM Solutions provides ambulatory surgery billing and credentialing for providers in Torrance and across California, with senior partners on every account.
Primary source:
Nearby California ambulatory surgery billing guides.
Explore ambulatory surgery billing and credentialing guides for other California cities. Each city inherits the same California payer policy, Medicaid program rules, and credentialing standards.
View the California statewide ambulatory surgery billing guide → · ASC billing services →