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Short Term Acute Care HospitalGovernment - State

Maui Memorial Medical Center

Kaiser Permanente · Wailuku, HI

221 Mahalani Street, Wailuku, HI 96793(808) 442-5101

2 of 5

CMS star rating

219

Beds

9,178

Inpatient discharges a year

$382.5M

Net patient revenue a year

27

In-network payers

About this hospital

Maui Memorial Medical Center is a 219-bed government - state hospital in Wailuku, HI, affiliated with Kaiser Permanente. Below you'll find publicly disclosed negotiated rates and facility details, including 27 in-network payers and 212 disclosed rate categories.

  • Sole community hospital
  • Reclassified as rural
  • Disproportionate share hospital
  • 340B participant
CCN
120002
NPI
1013379460
Health system
Kaiser Permanente
Teaching
No Medicare-funded residents
County
Maui County
Metro area
Kahului-Wailuku, HI MSA
Medicare contractor
Jurisdiction E, Noridian Healthcare Solutions (01011)
In Medicare since
1966
Last CMS survey
1986

Prices for common services

The 24 services Maui Memorial Medical Center most likely performs, ranked by likely volume and what it is paid. Each service names one insurer. * marks hidden insurer names; A, B and C rank the remaining rates from low to high and reset for each service.

Book a demo to see hidden insurer names, more payer rates, and hospital data, or start a free trial.

Childbirth · Inpatient

Cesarean delivery, hospital stay

MS-DRG 788

$14,872

negotiated rate

HMSA$14,872

CMS lists this service as CPT 59510, the obstetrician's global fee. The hospital bills the delivery stay as MS-DRG 788, so these are facility case rates.

Hospital reports neonatal nursery services to CMS

Childbirth · Inpatient

Vaginal delivery, hospital stay

MS-DRG 807

$7,587

negotiated rate

HMSA$7,587

CMS lists this service as CPT 59400, the obstetrician's global fee. The hospital bills the delivery stay as MS-DRG 807, so these are facility case rates.

Hospital reports neonatal nursery services to CMS

CT imaging

CT abdomen and pelvis with contrast

CPT 74177

$236 - $2,437

from 2 insurers · median $1,337

UnitedHealthcare$236
Insurer A*$2,437
Medicare $447Nearby hospitals $1,309In line with nearby hospitals

Common here, based on CMS Medicare volume

Medicine & Surgery · Inpatient

Major cardiothoracic procedure with cardiac catheterization and MCC

MS-DRG 216

$158,601

negotiated rate

AetnaNot published
Insurer A*$158,601
Medicare $90,833Nearby hospitals $177,23511% below nearby hospitals

Hospital reports cardiac thoracic surgery services to CMS

How the insurers pay at Maui Memorial Medical Center

Median rate as a percent of Medicare across the outpatient services above, and how many services sit above or below the same insurer's median at nearby hospitals. * marks hidden insurer names. These table labels track the same insurers across services; the labels on each service card reset.

InsurerServicesMedian % of MedicareAbove nearbyBelow nearby
Insurer A*19
383%
80
Insurer B*17
98%
120
Insurer C*5
-
01

How we chose these services: 2 appear in this hospital's own Medicare claims, 15 are common here based on CMS Medicare volume, and 7 are typical for the service lines it reports to CMS. Rates come from insurer and hospital price transparency files as of October 2026. Rates under a quarter of Medicare or over 20 times Medicare are left out as likely physician-fee rows or file errors. Book a demo to see all 300 CMS shoppable services for Maui Memorial Medical Center, or start a free trial.

Insurance Accepted

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

Medicare
Aetna
BCBS
Cigna
United Healthcare (incl Optum, Rocky Mountain, Health Plan of Nevada, Sierra Health)
Aspirus Health PlanAvera Health PlansBanner HealthEMI HealthGroup Health Cooperative of South Central WisconsinHarvard Pilgrim Health Care (Point32Health)

More about this hospital

  • Quality

    2 of 5 stars

    • 140 min in the ER before going home (US median 148)
    • Medicare readmissions penalty (-0.05%)
    See quality ratings
  • Doctors and services

    Accredited by The Joint Commission

    • No Medicare-funded residents
    • 40 services
    • 231 affiliated clinicians
    See doctors and services
  • Finances

    $382.5M net patient revenue

    • Operating margin on patient care 3.4%
    • $4.7M unreimbursed and uncompensated care
    • $75.3M net income
    See finances
  • Ownership and leadership

    Owned by Kaiser Foundation Hospitals

    • State
    • Michael A Rembis, chief executive
    • 340B drug pricing program participant
    See ownership and leadership

Tax IDs and NPIs insurers list

The employer identification numbers (EINs) health plans and networks list for Maui Memorial Medical Center in the in-network rate files they publish, with the organization NPIs billed under each.

Tax ID (EIN)Plans and networks listing itOrganization NPIs
81-1559375Maui Memorial Medical Center51Aetna, Cigna, United Healthcare (incl Optum, Rocky Mountain, Health Plan of Nevada, Sierra Health), Allied Benefit Systems, Ameri Health and 46 more1013379460 Maui Health System A Kaiser Foundation Hospitals LLC1861854226 Maui Health System A Kaiser Foundation Hospitals LLC1336501634 Maui Health System A Kaiser Foundation Hospitals LLCand 23 more

Source: PayerPrice analysis of insurers' Transparency in Coverage in-network files. An EIN can cover several hospitals and clinics in a health system, and insurers sometimes list other organizations' NPIs under it.

Location

221 Mahalani Street, Wailuku, HI 96793

(808) 442-5101

Get directions

Frequently asked questions

About Maui Memorial Medical Center's rates and hospital price transparency.

How much does an MRI cost at Maui Memorial Medical Center?

For MRI brain before and after contrast (CPT 70553), published negotiated rates at Maui Memorial Medical Center range from $912 to $2,073 across 2 insurers. UnitedHealthcare's rate is $912. The median at nearby comparable hospitals is $1,476. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does a CT scan cost at Maui Memorial Medical Center?

For CT abdomen and pelvis with contrast (CPT 74177), published negotiated rates at Maui Memorial Medical Center range from $236 to $2,437 across 2 insurers. UnitedHealthcare's rate is $236. The median at nearby comparable hospitals is $1,309. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does a colonoscopy cost at Maui Memorial Medical Center?

For Colonoscopy with polyp removal (CPT 45385), published negotiated rates at Maui Memorial Medical Center range from $1,200 to $3,883 across 2 insurers. Aetna's rate is $3,883. The median at nearby comparable hospitals is $2,255. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does giving birth cost at Maui Memorial Medical Center?

For Cesarean delivery, hospital stay (MS-DRG 788), published negotiated rates at Maui Memorial Medical Center range from $14,872 to $14,872 across 1 insurers. HMSA Blue Cross Blue Shield's rate is $14,872. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does a mammogram cost at Maui Memorial Medical Center?

For Screening mammography, bilateral (CPT 77067), published negotiated rates at Maui Memorial Medical Center range from $93 to $405 across 2 insurers. UnitedHealthcare's rate is $93. The median at nearby comparable hospitals is $219. What a patient pays depends on their plan's deductible, coinsurance and network status.

What is Maui Memorial Medical Center's CMS star rating?

Maui Memorial Medical Center has a CMS overall hospital star rating of 2 out of 5 on Medicare Care Compare (CMS data released 2026-08-13). That is lower than 73% of US hospitals.

Is Maui Memorial Medical Center a teaching hospital?

CMS reports no Medicare-funded interns or residents at Maui Memorial Medical Center for fiscal year 2027.

Does Medicare penalize Maui Memorial Medical Center for readmissions?

Yes. Under the Hospital Readmissions Reduction Program, Medicare cuts Maui Memorial Medical Center's base inpatient payments by an estimated 0.05% in fiscal year 2027 for more readmissions than expected.

What are the most common Medicare inpatient stays at Maui Memorial Medical Center?

In 2024, the most common were septicemia or severe sepsis without mv >96 hours with mcc (112 discharges), heart failure and shock with mcc (73 discharges), respiratory infections and inflammations with mcc (50 discharges).

What is Maui Memorial Medical Center's case mix index?

Maui Memorial Medical Center's Medicare case mix index is 1.88 for fiscal year 2027, higher than 69% of hospitals paid under the inpatient prospective payment system.

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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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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