UCI Health - Los Alamitos Reimbursement & Financial Overview
UCI Health - Los Alamitos is a for-profit, short-term acute care hospital in Los Alamitos, California providing inpatient and outpatient care across emergency medicine, general surgery, orthopedics, and cardiology. As a community hospital serving the Los Alamitos and greater Orange County area, it offers patients access to comprehensive clinical services, specialty programs, and integrated system resources and support for complex and routine care.
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CMS Facility Identification & Reporting Details
CMS facility data for UCI Health - Los Alamitos includes hospital classification, ownership, location, CMS Certification Number (CCN), and Medicare cost reporting period.
| Metric | Value |
|---|---|
| Address | 3751 Katella Ave., Los Alamitos, CA 90720 |
| County | Orange |
| CBSA | 11244 |
| Rural / Urban | U |
| CMS Certification Number (CCN) | 050551 |
| Facility Type | Short-Term Acute Care Hospital |
| Ownership | For-Profit |
| Fiscal Year | Jun 2023 – Mar 2024 |
UCI Health - Los Alamitos Financial Performance & Hospital Financial Data
UCI Health - Los Alamitos’s financial performance provides insight into the hospital’s financial stability, operating efficiency, cost pressures, and capacity to sustain patient care and invest in future growth. These metrics help finance, revenue cycle, and managed care teams evaluate performance, identify financial trends, and better understand the hospital’s overall financial position.
Select: Balance Sheet1 / 4
| Account | Amount |
|---|---|
| Total Current Assets | $76M |
| Total Assets | $150M |
| Total Current Liabilities | $25M |
| Total Liabilities | $43M |
| Total Equity (Fund Balance) | $110M |
| Current Ratio | 2.99 |
| Debt-to-Equity | 0.39 |
UCI Health - Los Alamitos Medicare, Medicaid & Payer Mix
UCI Health - Los Alamitos’s Medicare, Medicaid, payer mix, and community benefit data provide insight into reimbursement exposure, patient coverage trends, uncompensated care, and reliance on government and commercial payers. These metrics help assess payer composition, reimbursement dynamics, financial risk, and the hospital’s overall revenue profile.
Select: Community Benefit1 / 4
| Metric | Value |
|---|---|
| Charity Care Cost | $1.4M |
| Bad Debt Expense | $5.8M |
| Uncompensated Care Cost | $2.1M |
| Total Unreimbursed & Uncompensated | $27M |
UCI Health - Los Alamitos Taxonomy
Explore new and updated payer policies relevant to UCI Health - Los Alamitos. Track policy changes that may affect coverage, billing requirements, reimbursement, and revenue cycle operations.
| Code | Type |
|---|---|
| 282N00000X [PRIMARY] | General Acute Care Hospital |
UCI Health - Los Alamitos NPI Registration & Network
Explore NPI affiliations associated with UCI Health - Los Alamitos, including connected healthcare organizations, individual practitioners, specialties, and provider network relationships. A National Provider Identifier (NPI) is a unique 10-digit ID assigned by CMS to healthcare providers. Type 1 NPIs identify individual practitioners, while Type 2 NPIs identify organizations such as hospitals, clinics, and group practices.
Registration Details
NPI registration data for UCI Health - Los Alamitos includes the hospital’s National Provider Identifier, registered business name, mailing address, authorized official, and registration date.
| Metric | Value |
|---|---|
| NPI | 1568493922 |
| Doing Business As | UCI Health - Los Alamitos |
| Mailing Address | 1500 S Douglass Rd, Suite 200, Rt 183, Anaheim, CA 92806-6911 |
| Phone | (562) 598-1311 |
| Authorized Official | RANDOLPH SIWABESSY, VICE PRESIDENT AND CHIEF FINANCIAL |
| Authorized Official Phone | (714) 456-5180 |
| NPI Registered Since | Jul 05, 2006 |
NPI Network
Organizations and individual practitioners affiliated with UCI Health - Los Alamitos's Tax Identification Number (TIN), as registered in the NPPES database.
33 rows
| NPI Type 2 | Organization | City | State |
|---|---|---|---|
| 1154500510 | UNIVERSITY OF CALIFORNIA IRVINE | ORANGE | CA |
| 1851325906 | UNIVERSITY OF CALIFORNIA IRVINE | SANTA ANA | CA |
| 1881748846 | MODESTO GASTROENTEROLOGY MEDICAL CORPORATION | MODESTO | CA |
| 1497780084 | LOS ALAMITOS MEDICAL CENTER, INC. | LOS ALAMITOS | CA |
| 1700817756 | UNIVERSITY OF CALIFORNIA IRVINE | PLACENTIA | CA |
| 1184655581 | UNIVERSITY OF CALIFORNIA IRVINE | LAKEWOOD | CA |
| 1013276591 | MARYLAND PULMONARY ASSOCIATES LLC | BETHESDA | MD |
| 1598790529 | UNIVERSITY OF CALIFORNIA IRVINE | ANAHEIM | CA |
| 1548587108 | UNIVERSITY OF CALIFORNIA IRVINE | SANTA ANA | CA |
| 1417027475 | UNIVERSITY OF CALIFORNIA IRVINE | IRVINE | CA |
| 1255796157 | UC IRVINE HEALTH- NEWPORT DOCTORS MEDICAL GROUP- RADIOLOGY | NEWPORT BEACH | CA |
| 1336444702 | DARIUSH H TONKABONI M D INC | SACRAMENTO | CA |
| 1093843120 | MANCHESTER SURGICAL PAVILLION | ORANGE | CA |
| 1427083153 | LAKEWOOD REGIONAL MEDICAL CENTER, INC. | LAKEWOOD | CA |
| 1528253499 | REGENTS OF UNIVERSITY OF CALIFORNIA | IRVINE | CA |
Showing 1–15 of 33
| Type 1 NPIs | States Spanned |
|---|---|
| 2055 | 36 |
Also Known As
Alternate names registered for this facility's NPI in the NPPES registry — trade names (doing business as), former legal names, and other names.
| Name | Type |
|---|---|
| UCI Health - Los Alamitos | Doing Business As |
Frequently Asked Questions
References
- 1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
- 2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
- 3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.
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