What MERCY HEALTH KINGS MILLS HOSPITAL reported to Medicare in its latest cost report, covering Jan 1, 2025 to Dec 31, 2025.
2,050
Inpatient discharges
Medicare 21%, Medicaid 2%
6,872
Inpatient days
31% of available bed days used
188
Employees (full-time equivalent)
Source: CMS cost report (HCRIS) (report 839181). Figures cover the reporting period, which is not always 12 months, and are self-reported.
Utilization by payer and unit
Inpatient days and discharges MERCY HEALTH KINGS MILLS HOSPITAL reported by payer. Medicare and Medicaid include their managed care plans, shown separately below.
Medicare
Medicaid
Other
Total
Inpatient days
1,611
319
4,942
6,872
Discharges
421
37
1,592
2,050
Average length of stay
3.8 days
8.6 days
3.1 days
3.4 days
Average daily census
4.4
0.9
13.5
18.8
2,661
Medicare Advantage days
649 discharges
392
Medicaid managed care days
186 discharges
1,298
Observation bed days
Beds and days by unit
Unit
Beds
Inpatient days
Medicare days
Occupancy
Adults & pediatrics
48
5,298
1,277
30%
Intensive care unit
12
1,574
334
36%
Source: CMS cost report (HCRIS, Form 2552-10), report 839181, as submitted. Hospitals report these figures themselves; they are not audited financial statements. Worksheet S-3 Part I.
Medicare inpatient stays
What MERCY HEALTH KINGS MILLS HOSPITAL treats Medicare patients for most often, in 2024. 39 Medicare discharges in 1 published DRGs; 0% surgical; 100% in DRGs with complications (CC or MCC).
Condition or procedure
Discharges
Average charges
Average Medicare payment
Estimated cost
DRG weight
Septicemia or severe sepsis without MV >96 hours with MCCMS-DRG 871, medical
39
$63,846
$9,547
$24,836
1.98
Source: CMS Medicare Inpatient Hospitals by Provider and Service (2024 data, released 2026-04-10), traditional Medicare only; CMS omits DRGs with fewer than 11 discharges. Estimated cost is average charges times the hospital's Medicare cost-to-charge ratio from the IPPS Impact File. Weights are the MS-DRG relative weights for the same year.
Medicare outpatient services
The comprehensive outpatient service groups (APCs) MERCY HEALTH KINGS MILLS HOSPITAL billed Medicare for most in 2024: 107 services in all.
Service group
Services
Patients
Average charges
Average Medicare payment
US average payment
Level 2 Upper GI ProceduresAPC 5302
49
42
$15,731
$1,218
$1,445
Comprehensive Observation ServicesAPC 8011
42
40
$19,264
$1,851
$2,090
Complex GI ProceduresAPC 5331
16
12
$28,673
$3,209
$4,263
Source: CMS Medicare Outpatient Hospitals by Provider and Service (2024 data, released 2026-06-24), comprehensive APCs for traditional Medicare; CMS omits services with fewer than 11 claims. The US average weights every hospital by its services.
Where patients come from
ZIP codes with the most Medicare inpatient stays at MERCY HEALTH KINGS MILLS HOSPITAL in 2025. Market share is this hospital's part of every hospital's Medicare stays from the ZIP code. Its published Medicare stays went from 497 in 2024 to 869 in 2025.
ZIP code
Stays
Of this hospital's stays
Days
Charges
Market share
45040
222
26%
784
$10.1M
12%
45039
198
23%
780
$11.4M
16%
45152
108
12%
416
$5.4M
19%
45065
83
10%
371
$5.5M
27%
45036
80
9%
346
$4.6M
4%
45140
71
8%
271
$4M
3%
45069
34
4%
126
$1.6M
1%
45034
22
3%
74
$1.3M
38%
45249
15
2%
45
$746,806
3%
45122
13
1%
47
$616,452
2%
45154
12
1%
43
$661,517
2%
45121
11
1%
34
$491,691
2%
Source: CMS Hospital Service Area file. Shares are of the 869 stays from ZIP codes CMS publishes; it omits ZIP codes with fewer than 11 stays, so market shares count published stays only.
Staff and facilities
Staff by profession and the rooms and units MERCY HEALTH KINGS MILLS HOSPITAL reported at its latest Medicare certification survey (2024). Counts are people, not full-time equivalents.
181 clinicians who bill Medicare list MERCY HEALTH KINGS MILLS HOSPITAL as a hospital affiliation. Showing 24 of them. Book a demo to see the commercial rates insurers publish for them, or start a free trial.
Source: CMS Doctors and Clinicians facility affiliations, released 2026-10-15, with names and specialties from NPPES. Affiliation means the clinician bills Medicare for care at this hospital; it is not employment.
Income statement
Revenue, expenses and income MERCY HEALTH KINGS MILLS HOSPITAL reported to Medicare for Jan 1, 2025 to Dec 31, 2025. Percentages are of net patient revenue.
Line
Amount
Share
Gross patient revenue (charges)
$250.8M
481.9%
Inpatient
$105.4M
202.5%
Outpatient
$145.5M
279.4%
Contractual allowances and discounts
-$198.8M
-381.9%
Net patient revenue
$52.1M
100.0%
Operating expenses
-$63.9M
-122.7%
Operating income from patient care
-$11.8M
-22.7%
Other income
$848,025
1.6%
Investment income
$5,187
0.0%
Other
$842,838
1.6%
Net income
-$11M
-21.1%
Gross revenue by payer
Line
Amount
Share
Traditional Medicare
$33.3M
13.3%
Medicaid (including managed care)
$30.2M
12.1%
Other payers and self-pay
$187.3M
74.7%
Total charges
$250.8M
100.0%
Source: CMS cost report (HCRIS, Form 2552-10), report 839181, as submitted. Hospitals report these figures themselves; they are not audited financial statements. Traditional Medicare is the program charges on Worksheets D-3 and D Part V; Medicaid is from Worksheet S-10.
Financial ratios
Computed from MERCY HEALTH KINGS MILLS HOSPITAL's latest cost report.
-22.7%
Operating margin
Operating income from patient care / net patient revenue
-20.8%
Total margin
Net income / net patient revenue plus other income
-2.6%
EBITDAR margin
Net income before interest, depreciation and leases (Worksheet A-7), / total revenue
Adjusted salaries / paid hours (Worksheet S-3 Part II)
-5.7%
Return on assets
Net income for a year / total assets
-6.2%
Return on equity
Net income for a year / fund balance
0.00
Long-term debt to fund balance
Mortgages, notes and loans / fund balance
0.67
Current ratio
Current assets / current liabilities
0.47
Quick ratio
Cash, temporary investments and net receivables / current liabilities
1 days
Days cash on hand
Cash and temporary investments / daily operating expenses excluding depreciation
46 days
Days in patient receivables
Net patient receivables / daily net patient revenue
96 days
Average payment period
Current liabilities / daily operating expenses excluding depreciation
0.27
Asset turnover
Total revenue for a year / total assets
1.9 years
Average age of plant
Accumulated depreciation / depreciation for a year
Source: CMS cost report (HCRIS, Form 2552-10), report 839181, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
Balance sheet
What MERCY HEALTH KINGS MILLS HOSPITAL owned and owed at the end of its reporting period (Dec 2025), across all fund types: $193.3M in total assets and a $178.5M fund balance.
Show the balance sheetHide the balance sheet
Line
Amount
Of total assets
Cash and temporary investments
$169,534
0.1%
Patient receivables, net
$6.5M
3.4%
Inventory
$2.6M
1.3%
Total current assets
$9.6M
5.0%
Property and equipment, net of depreciation
$183.7M
95.0%
Total assets
$193.3M
100.0%
Current liabilities
$14.3M
7.4%
Long-term debt
$600,000
0.3%
Total liabilities
$14.9M
7.7%
Fund balance (net assets)
$178.5M
92.3%
Source: CMS cost report (HCRIS, Form 2552-10), report 839181, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
Charity care and uncompensated care
Care MERCY HEALTH KINGS MILLS HOSPITAL provided without full payment, as reported on Worksheet S-10 of its cost report.
$1.5M
Cost of charity care
Care for patients approved for charity care and uninsured discounts, at cost
$6.9M
Bad debt
Patient bills written off as uncollectible, at charges
$5.1M
Medicaid shortfall
Cost of Medicaid patients (charges times the cost-to-charge ratio) minus Medicaid payments; negative means a surplus
$8.2M
Total unreimbursed and uncompensated care
12.9% of operating expenses
Medicaid, CHIP and indigent care shortfalls plus charity care and the cost of bad debt (Worksheet S-10 line 31)
Source: CMS cost report (HCRIS, Form 2552-10), report 839181, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
Financial trend
MERCY HEALTH KINGS MILLS HOSPITAL's full-year cost reports, by fiscal year end. Reports shorter than ten months are left out.
Show 2 yearsHide 2 years
Fiscal year ending
Dec 2024
Dec 2025
Net patient revenue
$28.7M
$52.1M
Operating expenses
$51.5M
$63.9M
Operating margin
-79.5%
-22.7%
Net income
-$22.2M
-$11M
Total assets
$198.4M
$193.3M
Discharges
1,251
2,050
Inpatient days
3,956
6,872
Medicare Advantage days
1,413
2,661
Beds
60
60
Employees (FTE)
186
188
Source: CMS cost report (HCRIS, Form 2552-10), report 839181, as submitted. Hospitals report these figures themselves; they are not audited financial statements.
Departments
Each cost center MERCY HEALTH KINGS MILLS HOSPITAL reports, largest first. Total cost includes its share of overhead; the cost-to-charge ratio is total cost / charges.
Show all 33 departmentsHide all 33 departments
Ancillary and outpatient departments
Department
Salaries
Total cost
Charges
Cost-to-charge
Square feet
Operating room
$2M
$9.1M
$34.1M
0.27
7,733
Emergency
$1.9M
$5.1M
$49.9M
0.10
11,338
Laboratory
$1.2M
$4.2M
$14.8M
0.29
2,204
Drugs charged to patients
$3.6M
$10M
0.36
Electrocardiology
$1.5M
$3.6M
$14M
0.26
3,606
Impl. dev. charged to patients
$2.8M
$8.8M
0.32
Recovery room
$768,974
$2.3M
$11.3M
0.20
6,990
Radiology-diagnostic
$900,223
$2.3M
$4.8M
0.48
869
Observation beds (non-distinct part
$2.3M
$2.9M
0.79
Ct scan
$716,536
$2M
$26.7M
0.08
889
Medical supplies charged to patient
$1.8M
$3.8M
0.48
Respiratory therapy
$911,893
$1.6M
$4.2M
0.38
532
Mri
$343,361
$1M
$5.5M
0.19
1,218
Physical therapy
$529,064
$1M
$1.9M
0.53
770
Ultrasound
$239,077
$769,170
$2.1M
0.37
258
Anesthesiology
$673,589
$8.5M
0.08
301
Intravenous therapy
$400,779
$2.2M
0.18
Radioisotope
$110,915
$371,281
$3.7M
0.10
840
Occupational therapy
$137,289
$217,255
$786,551
0.28
Speech pathology
$49,493
$78,363
$164,449
0.48
Inpatient units
Department
Salaries
Total cost
Charges
Cost-to-charge
Square feet
Adults & pediatrics
$2.9M
$11.6M
$22.7M
0.51
41,591
Intensive care unit
$1.5M
$4.3M
$17.8M
0.24
8,236
Overhead (general service) departments
Department
Salaries
Direct cost
Paid hours
Average hourly wage
Square feet
Administrative & general
$1M
$10.6M
19,600
$51.62
4,427
Cap rel costs-bldg & fixt
$7.5M
143,575
Employee benefits department
$123,966
$3.8M
Operation of plant
$296,041
$3.2M
11,950
$24.93
10,875
Cap rel costs-mvble equip
$2.1M
Nursing administration
$1.2M
$1.7M
21,682
$57.75
324
Housekeeping
$1.4M
929
Pharmacy
$789,764
$940,360
14,216
$55.91
2,640
Dietary
$688,413
3,605
Central services & supply
$148,654
$638,582
5,235
$28.58
2,565
Cafeteria
$76,513
Source: CMS cost report (HCRIS, Form 2552-10), report 839181, as submitted. Hospitals report these figures themselves; they are not audited financial statements. Worksheets A, B-1, C Part I and S-3 Part II.
Medicare payment profile
The factors Medicare uses to set what it pays MERCY HEALTH KINGS MILLS HOSPITAL for an inpatient stay.
1.43
Case mix index
Higher than 20% of hospitals paid under Medicare IPPS
Average Medicare DRG weight of its inpatient cases (FY 2027); higher means more complex, costlier care.
No Medicare-funded residents
Teaching status
Medicare-funded interns and residents per bed (FY 2027).
13.1%
Low-income patient share
Disproportionate share percentage: Medicaid and SSI patient days CMS uses for safety-net payments (FY 2027).
426
Medicare inpatient stays
Medicare claims CMS based FY 2027 payment rates on.
Urban (metro area)
Location type
Geographic area CMS assigns before any wage index reclassification (FY 2027).
Show FY 2026 to FY 2027Hide FY 2026 to FY 2027
IPPS fiscal year
FY 2026
FY 2027
Case mix index
1.49
1.43
Wage index
0.923
0.893
Readmissions adjustment
0.00%
0.00%
Value-based purchasing adjustment
0.00%
+0.32%
Medicare inpatient stays
161
426
Source: CMS IPPS final rule Impact File (FY 2027).
Ownership
Organizations MERCY HEALTH KINGS MILLS HOSPITAL reports to Medicare as owners or with operational control. 1 individuals also hold ownership interests; they are not listed here.
Bon Secours Mercy Health Inc
5% or greater indirect ownership interest, 100%, since 2023
Mercy Health Cincinnati LLC
5% or greater direct ownership interest, 100%, since 2023
About MERCY HEALTH KINGS MILLS HOSPITAL's rates and hospital price transparency.
Is MERCY HEALTH KINGS MILLS HOSPITAL a teaching hospital?
CMS reports no Medicare-funded interns or residents at MERCY HEALTH KINGS MILLS HOSPITAL for fiscal year 2027.
Does Medicare penalize MERCY HEALTH KINGS MILLS HOSPITAL for readmissions?
No. MERCY HEALTH KINGS MILLS HOSPITAL has no Hospital Readmissions Reduction Program penalty in fiscal year 2027.
What are the most common Medicare inpatient stays at MERCY HEALTH KINGS MILLS HOSPITAL?
In 2024, the most common were septicemia or severe sepsis without mv >96 hours with mcc (39 discharges).
What is MERCY HEALTH KINGS MILLS HOSPITAL's case mix index?
MERCY HEALTH KINGS MILLS HOSPITAL's Medicare case mix index is 1.43 for fiscal year 2027, higher than 20% of hospitals paid under the inpatient prospective payment system.
How many patients does MERCY HEALTH KINGS MILLS HOSPITAL admit?
MERCY HEALTH KINGS MILLS HOSPITAL reported 2,050 inpatient discharges and 6,872 inpatient days from Jan 1, 2025 to Dec 31, 2025.
How many employees does MERCY HEALTH KINGS MILLS HOSPITAL have?
MERCY HEALTH KINGS MILLS HOSPITAL reported 188 full-time-equivalent employees on payroll from Jan 1, 2025 to Dec 31, 2025.
How much revenue does MERCY HEALTH KINGS MILLS HOSPITAL make?
MERCY HEALTH KINGS MILLS HOSPITAL reported $52.1M in net patient revenue on $250.8M of gross charges for Jan 1, 2025 to Dec 31, 2025, an operating margin of -22.7%, and net income of -$11M.
How much charity and uncompensated care does MERCY HEALTH KINGS MILLS HOSPITAL provide?
MERCY HEALTH KINGS MILLS HOSPITAL reported $8.2M of unreimbursed and uncompensated care for Jan 1, 2025 to Dec 31, 2025, including $1.5M of charity care at cost.
Who is the CEO of MERCY HEALTH KINGS MILLS HOSPITAL?
MERCY HEALTH KINGS MILLS HOSPITAL's Medicare enrollment lists Michael Kramer as President Mh Kings Mills since 2025.
How many doctors are affiliated with MERCY HEALTH KINGS MILLS HOSPITAL?
181 clinicians who bill Medicare list MERCY HEALTH KINGS MILLS HOSPITAL as a hospital affiliation in CMS's Doctors and Clinicians data. The largest groups are diagnostic radiology physician (20), family medicine physician (18), certified registered nurse anesthetist (13).
Is MERCY HEALTH KINGS MILLS HOSPITAL accredited?
Yes. CMS's Provider of Services file lists The Joint Commission as the accrediting organization for MERCY HEALTH KINGS MILLS HOSPITAL, effective 2024.
Who owns MERCY HEALTH KINGS MILLS HOSPITAL?
In its Medicare enrollment, MERCY HEALTH KINGS MILLS HOSPITAL reports Bon Secours Mercy Health Inc as 5% or greater indirect ownership interest (100%).
Where do MERCY HEALTH KINGS MILLS HOSPITAL's patients come from?
In CMS's 2025 Hospital Service Area file, the most Medicare inpatient stays at MERCY HEALTH KINGS MILLS HOSPITAL came from ZIP codes 45040 (222), 45039 (198), 45152 (108).
How many beds does MERCY HEALTH KINGS MILLS HOSPITAL have?
MERCY HEALTH KINGS MILLS HOSPITAL has 60 beds, including its psychiatric, rehabilitation and other subprovider units, in its latest Medicare cost report.
Where is MERCY HEALTH KINGS MILLS HOSPITAL and what is its phone number?
MERCY HEALTH KINGS MILLS HOSPITAL is located at Mason, OH 45040. Its main phone number is 513-637-9999.
What is MERCY HEALTH KINGS MILLS HOSPITAL's CCN (Medicare provider number)?
MERCY HEALTH KINGS MILLS HOSPITAL's CMS Certification Number (CCN), also called its Medicare provider number, is 360374.
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