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HOSPITALVoluntary non-profit - Private

AUXILIO MUTUO HOSPITAL

San Juan, PR

PONCE DE LEON AVENUE 735 STOP 37 1/2, San Juan, PR 00918(787) 758-2000

4 of 5

CMS star rating

504

Beds

17,410

Inpatient discharges a year

$269.3M

Net patient revenue a year

About this hospital

AUXILIO MUTUO HOSPITAL is a 504-bed voluntary non-profit - private hospital in San Juan, PR.

CCN
400016
Teaching
Teaching hospital
County
San Juan Municipio
Metro area
San Juan-Bayamon-Caguas, PR MSA
Medicare contractor
Jurisdiction N, First Coast Service Options (09001)
In Medicare since
1966
Last CMS survey
2026

Negotiated Rates

The data below comes from CMS-mandated price transparency data. Learn more.

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No contract information available for this hospital.

Contract data may be available through direct hospital inquiry.

Insurance Accepted

Acceptance varies by plan and service. Confirm coverage with your insurer or the hospital's billing department.

Medicare

More about this hospital

Location

PONCE DE LEON AVENUE 735 STOP 37 1/2, San Juan, PR 00918

(787) 758-2000

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Frequently asked questions

About AUXILIO MUTUO HOSPITAL's rates and hospital price transparency.

What is AUXILIO MUTUO HOSPITAL's CMS star rating?

AUXILIO MUTUO HOSPITAL has a CMS overall hospital star rating of 4 out of 5 on Medicare Care Compare (CMS data released 2026-09-30). That is higher than 58% of US hospitals.

Is AUXILIO MUTUO HOSPITAL a teaching hospital?

Yes. CMS counts 0.01 Medicare-funded residents per bed at AUXILIO MUTUO HOSPITAL for fiscal year 2027, so it is a teaching hospital.

What is AUXILIO MUTUO HOSPITAL's case mix index?

AUXILIO MUTUO HOSPITAL's Medicare case mix index is 1.79 for fiscal year 2027, higher than 61% of hospitals paid under the inpatient prospective payment system.

How many patients does AUXILIO MUTUO HOSPITAL admit?

AUXILIO MUTUO HOSPITAL reported 17,410 inpatient discharges and 119,930 inpatient days from Oct 1, 2024 to Sep 30, 2025.

How many employees does AUXILIO MUTUO HOSPITAL have?

AUXILIO MUTUO HOSPITAL reported 2,086 full-time-equivalent employees on payroll from Oct 1, 2024 to Sep 30, 2025.

How much revenue does AUXILIO MUTUO HOSPITAL make?

AUXILIO MUTUO HOSPITAL reported $269.3M in net patient revenue on $518.9M of gross charges for Oct 1, 2024 to Sep 30, 2025, an operating margin of -4.7%, and net income of $1.3M.

How much charity and uncompensated care does AUXILIO MUTUO HOSPITAL provide?

AUXILIO MUTUO HOSPITAL reported $5.3M of unreimbursed and uncompensated care for Oct 1, 2024 to Sep 30, 2025.

How many doctors are affiliated with AUXILIO MUTUO HOSPITAL?

277 clinicians who bill Medicare list AUXILIO MUTUO HOSPITAL as a hospital affiliation in CMS's Doctors and Clinicians data. The largest groups are internal medicine physician (30), nephrology physician (26), pulmonary disease physician (19).

Is AUXILIO MUTUO HOSPITAL accredited?

Yes. CMS's Provider of Services file lists The Joint Commission as the accrediting organization for AUXILIO MUTUO HOSPITAL, effective 2008.

Where do AUXILIO MUTUO HOSPITAL's patients come from?

In CMS's 2025 Hospital Service Area file, the most Medicare inpatient stays at AUXILIO MUTUO HOSPITAL came from ZIP codes 00926 (951), 00924 (528), 00976 (409).

For hospital finance and compliance teams

Running price transparency at a hospital like this one?

The data on this page comes from the files hospitals and payers publish. We help hospitals publish theirs correctly, and take a fresh look at their chargemaster.

Compliance MRF

Publish a CMS-compliant machine-readable file

We turn your chargemaster and payer contracts into the CMS template file, then keep it current as rates change.

CMS v3 example: standard_charge_information[0]
{
  "description": "MRI of brain (no contrast)",
  "code_information": [
    { "code": "611", "type": "RC" },
    { "code": "70551", "type": "CPT" }
  ],
  "standard_charges": [{
    "setting": "outpatient",
    "minimum": 250,
    "maximum": 400,
    "gross_charge": 1200,
    "discounted_cash": 1080,
    "payers_information": [
      {
        "payer_name": "Platform Health Insurance",
        "plan_name": "PPO",
        "methodology": "fee schedule",
        "standard_charge_dollar": 400
      },
      {
        "payer_name": "Region Health Insurance",
        "plan_name": "HMO",
        "methodology": "fee schedule",
        "standard_charge_dollar": 250
      }
    ]
  }]
}
  • CMS template layout, in JSON or CSV
  • Gross, discounted cash, payer-specific and de-identified min / max charges
  • cms-hpt.txt file and homepage footer link
  • Refreshed when your contracts change
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Chargemaster analysis

Get your chargemaster right for billing and payer contracts

Your chargemaster sets the gross charge on every claim, and many payer contracts base payment on it through percent-of-charge, lesser-of and stop-loss terms. We audit it line by line and show how your charges and negotiated rates compare with peer hospitals before your next negotiation.

What a review covers

CodingPricingPayer contractsCompliance
  • CPT, HCPCS, revenue code and modifier errors flagged line by line
  • Missing, duplicate and outdated charge lines identified
  • Charges set below payer allowables caught before lesser-of clauses cut payment
  • Revenue impact of charge changes modeled across percent-of-charge and stop-loss terms
  • Your negotiated rates benchmarked against peer hospitals for the same payers
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