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Kaleida Health Medicare inpatient and outpatient services

Every DRG and outpatient service group CMS publishes for Kaleida Health, Buffalo, NY in 2024, from traditional Medicare claims. Back to the Kaleida Health profile, with quality ratings, finances and negotiated rates.

  • 4,764

    Medicare inpatient discharges

    In 133 published DRGs

  • 2.24

    Case mix index

    IPPS FY 2027

  • 30%

    Surgical stays

  • 66%

    Stays with complications

    In DRGs with a CC or MCC

  • 4,901

    Medicare outpatient services

    In 44 service groups

Inpatient stays by major diagnostic category

Circulatory system1,358 discharges in 37 DRGs

Condition or procedureDischargesAverage chargesAverage Medicare paymentEstimated costDRG weight
Heart failure and shock with MCCMS-DRG 291, medical210$34,221$11,677$13,0041.28
Percutaneous and other intracardiac procedures without MCCMS-DRG 274, surgical182$71,328$31,337$27,1053.24
Endovascular cardiac valve replacement and supplement procedures without MCCMS-DRG 267, surgical164$124,433$45,638$47,2844.88
Acute myocardial infarction, discharged alive with MCCMS-DRG 280, medical70$42,972$14,402$16,3291.59
Cardiac arrhythmia and conduction disorders with MCCMS-DRG 308, medical42$43,497$11,408$16,5291.20
Percutaneous cardiovascular procedures with intraluminal device without MCCMS-DRG 322, surgical42$31,405$14,684$11,9341.82
Endovascular cardiac valve replacement and supplement procedures with MCCMS-DRG 266, surgical39$187,453$62,476$71,2326.25
Cardiac arrhythmia and conduction disorders with CCMS-DRG 309, medical36$18,915$6,052$7,1880.74
Cardiac arrhythmia and conduction disorders without cc/mccMS-DRG 310, medical35$14,768$3,701$5,6120.55
Circulatory disorders except AMI, with cardiac catheterization with MCCMS-DRG 286, medical33$44,477$17,987$16,9012.16
Percutaneous cardiovascular procedures with intraluminal device with MCC or 4+ arteries/MS-DRG 321, surgical33$61,932$27,639$23,5342.87
Acute myocardial infarction, discharged alive with CCMS-DRG 281, medical32$24,522$7,314$9,3180.91
Other circulatory system diagnoses with MCCMS-DRG 314, medical31$79,037$21,804$30,0342.09
Syncope and collapseMS-DRG 312, medical30$32,983$7,711$12,5340.86
Coronary bypass without cardiac catheterization without MCCMS-DRG 236, surgical28$149,586$36,052$56,8434.04
Other vascular procedures with MCCMS-DRG 252, surgical27$109,785$33,572$41,7183.35
Coronary bypass with cardiac catheterization or open ablation without MCCMS-DRG 234, surgical25$176,596$41,276$67,1075.20
Cardiac valve and other major cardiothoracic procedures without cardiac catheterizationMS-DRG 220, surgical19$202,583$40,804$76,9825.24
Hypertension without MCCMS-DRG 305, medical19$22,467$6,111$8,5380.75
Permanent cardiac pacemaker implant with CCMS-DRG 243, surgical18$57,223$21,966$21,7452.28
Percutaneous and other intracardiac procedures with MCCMS-DRG 273, surgical18$83,790$35,999$31,8403.90
Cardiac valve and other major cardiothoracic procedures without cardiac catheterizationMS-DRG 219, surgical17$234,846$65,311$89,2417.71
Permanent cardiac pacemaker implant with MCCMS-DRG 242, surgical17$75,679$33,056$28,7583.46
Cardiac defibrillator implant with MCC or carotid sinus neurostimulatorMS-DRG 276, surgical17$160,583$61,135$61,0226.21
Circulatory disorders except AMI, with cardiac catheterization without MCCMS-DRG 287, medical17$22,181$8,514$8,4291.08
Other vascular procedures with CCMS-DRG 253, surgical15$79,592$25,244$30,2452.55
Peripheral vascular disorders with MCCMS-DRG 299, medical15$40,383$13,915$15,3451.58
Coronary bypass without cardiac catheterization with MCCMS-DRG 235, surgical14$172,717$51,480$65,6325.88
Aortic and heart assist procedures except pulsation balloon without MCCMS-DRG 269, surgical14$201,543$51,503$76,5864.16
Heart failure and shock with CCMS-DRG 292, medical14$29,479$7,531$11,2020.86
Peripheral vascular disorders with CCMS-DRG 300, medical14$25,611$10,225$9,7321.07
Other circulatory system o.r. proceduresMS-DRG 264, surgical13$115,547$38,435$43,9083.27
Other major cardiovascular procedures with MCCMS-DRG 270, surgical13$187,532$54,755$71,2625.06
Hypertension with MCCMS-DRG 304, medical12$32,928$10,453$12,5131.15
Amputation for circulatory system disorders except upper limb and toe with MCCMS-DRG 239, surgical11$148,039$47,568$56,2554.81
Cardiac defibrillator implant without MCCMS-DRG 277, surgical11$102,330$46,230$38,8854.78
Other circulatory system diagnoses with CCMS-DRG 315, medical11$29,105$8,334$11,0600.97

Infectious and parasitic diseases645 discharges in 6 DRGs

Condition or procedureDischargesAverage chargesAverage Medicare paymentEstimated costDRG weight
Septicemia or severe sepsis without MV >96 hours with MCCMS-DRG 871, medical449$54,285$18,478$20,6281.98
Infectious and parasitic diseases with o.r. procedures with MCCMS-DRG 853, surgical76$156,694$47,148$59,5445.00
Septicemia or severe sepsis without MV >96 hours without MCCMS-DRG 872, medical64$26,029$8,997$9,8911.03
Septicemia or severe sepsis with MV >96 hoursMS-DRG 870, medical31$191,991$66,611$72,9576.96
Infectious and parasitic diseases with o.r. procedures with CCMS-DRG 854, surgical14$39,683$16,796$15,0802.04
Postoperative or post-traumatic infections with o.r. procedures with CCMS-DRG 857, surgical11$83,354$22,082$31,6752.14

Nervous system635 discharges in 22 DRGs

Condition or procedureDischargesAverage chargesAverage Medicare paymentEstimated costDRG weight
Intracranial hemorrhage or cerebral infarction with MCCMS-DRG 064, medical94$73,867$19,529$28,0702.00
Intracranial hemorrhage or cerebral infarction with CC or tpa in 24 hoursMS-DRG 065, medical94$39,220$8,731$14,9031.02
Degenerative nervous system disorders without MCCMS-DRG 057, medical39$38,429$11,704$14,6031.36
Seizures without MCCMS-DRG 101, medical33$21,429$8,047$8,1430.91
Craniotomy and endovascular intracranial procedures with CCMS-DRG 026, surgical32$110,059$27,641$41,8232.95
Craniotomy with major device implant or acute complex CNS principal diagnosis with MCC oMS-DRG 023, surgical30$181,255$53,007$68,8775.67
Seizures with MCCMS-DRG 100, medical29$61,252$20,082$23,2761.98
Craniotomy and endovascular intracranial procedures without cc/mccMS-DRG 027, surgical28$66,954$20,605$25,4432.43
Craniotomy and endovascular intracranial procedures with MCCMS-DRG 025, surgical26$190,532$44,442$72,4024.42
Intracranial hemorrhage or cerebral infarction without cc/mccMS-DRG 066, medical26$27,219$4,868$10,3430.69
Other cerebrovascular disorders with CCMS-DRG 071, medical26$32,234$9,684$12,2491.06
Carotid artery stent procedures without cc/mccMS-DRG 036, surgical23$49,750$15,719$18,9051.81
Other cerebrovascular disorders with MCCMS-DRG 070, medical22$58,354$16,559$22,1751.79
Nervous system neoplasms with MCCMS-DRG 054, medical21$42,524$12,543$16,1591.47
Other disorders of nervous system with MCCMS-DRG 091, medical21$52,046$17,361$19,7771.79
Carotid artery stent procedures with CCMS-DRG 035, surgical18$85,055$26,046$32,3212.30
Ventricular shunt procedures without cc/mccMS-DRG 033, surgical14$50,873$15,177$19,3321.62
Ischemic stroke, precerebral occlusion or transient ischemia with thrombolytic agent witMS-DRG 062, medical13$64,178$17,391$24,3881.87
Degenerative nervous system disorders with MCCMS-DRG 056, medical12$71,470$21,760$27,1582.39
Other disorders of nervous system with CCMS-DRG 092, medical12$40,723$8,067$15,4751.03
Precerebral occlusion without infarction without MCCMS-DRG 068, medical11$36,061$8,231$13,7030.87
Traumatic stupor and coma >1 hour with CCMS-DRG 083, medical11$42,105$12,474$16,0001.36

Respiratory system566 discharges in 12 DRGs

Condition or procedureDischargesAverage chargesAverage Medicare paymentEstimated costDRG weight
Pulmonary edema and respiratory failureMS-DRG 189, medical153$40,286$11,816$15,3091.23
Respiratory infections and inflammations with MCCMS-DRG 177, medical102$41,145$15,039$15,6351.70
Simple pneumonia and pleurisy with MCCMS-DRG 193, medical95$30,886$11,961$11,7371.33
Chronic obstructive pulmonary disease with MCCMS-DRG 190, medical40$34,125$10,105$12,9681.10
Respiratory system diagnosis with ventilator support <=96 hoursMS-DRG 208, medical37$97,301$27,573$36,9742.70
Respiratory infections and inflammations with CCMS-DRG 178, medical29$28,053$8,422$10,6600.99
Simple pneumonia and pleurisy with CCMS-DRG 194, medical28$21,644$6,748$8,2250.82
Pulmonary embolism with MCC or acute cor pulmonaleMS-DRG 175, medical19$50,854$11,379$19,3251.40
Respiratory neoplasms with MCCMS-DRG 180, medical18$55,250$16,404$20,9951.74
Pulmonary embolism without MCCMS-DRG 176, medical17$24,415$7,565$9,2780.82
Major chest procedures with MCCMS-DRG 163, surgical14$104,876$35,064$39,8534.71
Respiratory system diagnosis with ventilator support >96 hoursMS-DRG 207, medical14$258,973$76,376$98,4106.91

Digestive system433 discharges in 14 DRGs

Condition or procedureDischargesAverage chargesAverage Medicare paymentEstimated costDRG weight
Esophagitis, gastroenteritis and miscellaneous digestive disorders without MCCMS-DRG 392, medical64$24,715$6,911$9,3920.79
Gastrointestinal hemorrhage with MCCMS-DRG 377, medical63$46,790$16,738$17,7801.79
Gastrointestinal hemorrhage with CCMS-DRG 378, medical58$30,643$8,593$11,6440.98
Major small and large bowel procedures with CCMS-DRG 330, surgical43$91,713$20,706$34,8512.37
Major small and large bowel procedures with MCCMS-DRG 329, surgical29$195,947$52,787$74,4604.52
Esophagitis, gastroenteritis and miscellaneous digestive disorders with MCCMS-DRG 391, medical29$42,598$11,971$16,1871.28
Gastrointestinal obstruction with CCMS-DRG 389, medical25$32,144$6,532$12,2150.80
Gastrointestinal obstruction without cc/mccMS-DRG 390, medical22$21,004$3,986$7,9820.56
Other digestive system diagnoses with CCMS-DRG 394, medical20$22,797$8,737$8,6630.94
Major small and large bowel procedures without cc/mccMS-DRG 331, surgical18$69,510$14,634$26,4141.67
Other digestive system diagnoses with MCCMS-DRG 393, medical18$33,675$15,480$12,7971.62
Major gastrointestinal disorders and peritoneal infections with CCMS-DRG 372, medical15$31,172$8,928$11,8451.04
Digestive malignancy with CCMS-DRG 375, medical15$27,004$11,137$10,2621.20
Gastrointestinal obstruction with MCCMS-DRG 388, medical14$44,157$13,650$16,7801.45

Kidney and urinary tract337 discharges in 8 DRGs

Condition or procedureDischargesAverage chargesAverage Medicare paymentEstimated costDRG weight
Other kidney and urinary tract diagnoses with MCCMS-DRG 698, medical78$49,167$15,437$18,6841.65
Renal failure with CCMS-DRG 683, medical75$23,519$8,001$8,9370.90
Renal failure with MCCMS-DRG 682, medical72$49,497$14,056$18,8091.50
Kidney and urinary tract infections without MCCMS-DRG 690, medical39$21,315$6,573$8,1000.81
Kidney and urinary tract infections with MCCMS-DRG 689, medical27$45,094$12,785$17,1361.17
Kidney and ureter procedures for non-neoplasm with CCMS-DRG 660, surgical17$38,784$12,114$14,7381.35
Other kidney and urinary tract diagnoses with CCMS-DRG 699, medical15$26,813$9,097$10,1891.02
Other kidney and urinary tract procedures with MCCMS-DRG 673, surgical14$126,479$38,230$48,0623.70

Musculoskeletal system and connective tissue240 discharges in 12 DRGs

Condition or procedureDischargesAverage chargesAverage Medicare paymentEstimated costDRG weight
Hip and femur procedures except major joint with CCMS-DRG 481, surgical43$58,203$19,553$22,1172.07
Hip replacement with principal diagnosis of hip fracture without MCCMS-DRG 522, surgical34$66,545$18,798$25,2872.11
Medical back problems without MCCMS-DRG 552, medical29$29,696$7,773$11,2850.97
Combined anterior and posterior spinal fusion with CCMS-DRG 454, surgical17$202,599$59,970$76,9886.12
Revision of hip or knee replacement without cc/mccMS-DRG 468, surgical17$54,723$23,929$20,7952.67
Major hip and knee joint replacement or reattachment of lower extremity without MCCMS-DRG 470, surgical17$64,545$17,099$24,5271.88
Cervical spinal fusion with CCMS-DRG 472, surgical17$91,351$28,282$34,7142.96
Hip and femur procedures except major joint without cc/mccMS-DRG 482, surgical15$48,643$14,787$18,4851.59
Spinal fusion except cervical without MCCMS-DRG 460, surgical14$103,998$34,226$39,5193.66
Hip and femur procedures except major joint with MCCMS-DRG 480, surgical14$111,257$26,478$42,2782.95
Revision of hip or knee replacement with CCMS-DRG 467, surgical12$112,453$29,980$42,7323.49
Other musculoskeletal system and connective tissue diagnoses with CCMS-DRG 565, medical11$24,624$9,081$9,3571.00

Endocrine, nutritional and metabolic184 discharges in 5 DRGs

Condition or procedureDischargesAverage chargesAverage Medicare paymentEstimated costDRG weight
Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes without MCCMS-DRG 641, medical73$21,362$6,724$8,1170.78
Miscellaneous disorders of nutrition, metabolism, fluids and electrolytes with MCCMS-DRG 640, medical57$41,874$11,546$15,9121.32
Diabetes with CCMS-DRG 638, medical30$31,608$6,730$12,0110.90
Diabetes with MCCMS-DRG 637, medical13$58,991$12,792$22,4171.45
Amputation of lower limb for endocrine, nutritional and metabolic disorders with CCMS-DRG 617, surgical11$47,437$17,132$18,0261.98

Liver, gallbladder and pancreas86 discharges in 5 DRGs

Condition or procedureDischargesAverage chargesAverage Medicare paymentEstimated costDRG weight
Disorders of the biliary tract with MCCMS-DRG 444, medical25$51,351$14,960$19,5131.63
Malignancy of hepatobiliary system or pancreas with MCCMS-DRG 435, medical23$57,923$16,099$22,0111.76
Cirrhosis and alcoholic hepatitis with MCCMS-DRG 432, medical15$99,766$18,535$37,9111.92
Disorders of liver except malignancy, cirrhosis or alcoholic hepatitis with MCCMS-DRG 441, medical12$39,853$15,578$15,1441.83
Disorders of pancreas except malignancy with CCMS-DRG 439, medical11$23,076$5,307$8,7690.86

Blood and immune system78 discharges in 3 DRGs

Condition or procedureDischargesAverage chargesAverage Medicare paymentEstimated costDRG weight
Red blood cell disorders with MCCMS-DRG 811, medical31$49,152$13,830$18,6781.40
Red blood cell disorders without MCCMS-DRG 812, medical25$26,043$7,721$9,8970.90
Coagulation disordersMS-DRG 813, medical22$49,261$12,826$18,7191.56

Other51 discharges in 3 DRGs

Condition or procedureDischargesAverage chargesAverage Medicare paymentEstimated costDRG weight
Extensive o.r. procedures unrelated to principal diagnosis with MCCMS-DRG 981, surgical29$163,157$47,575$62,0004.74
Extensive o.r. procedures unrelated to principal diagnosis with CCMS-DRG 982, surgical11$81,310$24,552$30,8982.49
Non-extensive o.r. procedures unrelated to principal diagnosis with MCCMS-DRG 987, surgical11$110,317$30,218$41,9203.38

Skin, subcutaneous tissue and breast45 discharges in 1 DRGs

Condition or procedureDischargesAverage chargesAverage Medicare paymentEstimated costDRG weight
Cellulitis without MCCMS-DRG 603, medical45$21,905$7,529$8,3240.88

Factors influencing health status44 discharges in 1 DRGs

Condition or procedureDischargesAverage chargesAverage Medicare paymentEstimated costDRG weight
Other factors influencing health statusMS-DRG 951, medical44$14,743$5,136$5,6020.59

Injuries, poisonings and toxic effects of drugs25 discharges in 2 DRGs

Condition or procedureDischargesAverage chargesAverage Medicare paymentEstimated costDRG weight
Poisoning and toxic effects of drugs with MCCMS-DRG 917, medical13$70,527$15,841$26,8001.60
Complications of treatment with MCCMS-DRG 919, medical12$35,763$15,128$13,5901.82

Mental diseases and disorders21 discharges in 1 DRGs

Condition or procedureDischargesAverage chargesAverage Medicare paymentEstimated costDRG weight
Organic disturbances and intellectual disabilityMS-DRG 884, medical21$51,713$14,677$19,6511.76

Transplants, ECMO and tracheostomy (pre-MDC)16 discharges in 1 DRGs

Condition or procedureDischargesAverage chargesAverage Medicare paymentEstimated costDRG weight
ECMO or tracheostomy with MV >96 hours or principal diagnosis except face, mouth and necMS-DRG 003, surgical16$764,167$179,652$290,38421.32

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.

Outpatient services

Service groupServicesPatientsAverage chargesAverage Medicare paymentUS average payment
Comprehensive Observation ServicesAPC 80111,053948$14,441$2,272$2,090
Level 1 Endovascular ProceduresAPC 5191485483$6,352$2,447$2,208
Level 5 Musculoskeletal ProceduresAPC 5115355343$41,463$12,055$10,772
Level 3 Urology and Related ServicesAPC 5373271224$6,637$1,669$1,516
Level 5 Urology and Related ServicesAPC 5375243231$16,600$4,281$3,918
Level 4 Urology and Related ServicesAPC 5374240214$10,042$2,891$2,629
Level 2 Urology and Related ServicesAPC 5372232219$2,861$557$502
Level 3 Electrophysiologic ProceduresAPC 5213162161$38,591$22,970$21,117
Level 2 Upper GI ProceduresAPC 5302142126$4,523$1,598$1,445
Level 3 Vascular ProceduresAPC 5183140125$10,787$2,561$2,405
Level 4 Vascular ProceduresAPC 5184126119$15,585$4,568$3,946
Level 3 Endovascular ProceduresAPC 5193123113$17,354$10,013$8,874
Level 2 Excision/ Biopsy/ Incision and DrainageAPC 5072119114$6,698$1,333$1,220
Level 1 Laparoscopy and Related ServicesAPC 5361115114$24,099$4,828$4,358
Level 2 Laparoscopy and Related ServicesAPC 5362100100$47,686$8,820$8,164
Level 3 Pacemaker and Similar ProceduresAPC 52239292$19,970$9,674$8,569
Level 6 Urology and Related ServicesAPC 53767369$18,721$8,128$7,291
Level 2 ICD and Similar ProceduresAPC 52326565$62,586$31,608$29,375
Level 2 Vascular ProceduresAPC 51825855$3,963$1,312$1,204
Level 4 Endovascular ProceduresAPC 51945854$30,197$16,916$14,606
Level 2 Pacemaker and Similar ProceduresAPC 52225454$14,943$7,097$6,514
Level 4 Gynecologic ProceduresAPC 54145251$11,273$2,590$2,389
Level 2 Endovascular ProceduresAPC 51925146$12,092$4,828$4,338
Level 1 Abdominal/Peritoneal/Biliary and Related ProceduresAPC 53415050$18,546$2,921$2,636
Level 3 Excision/ Biopsy/ Incision and DrainageAPC 50734747$10,902$2,298$2,141
Level 6 Musculoskeletal ProceduresAPC 51164645$53,632$17,684$15,763
Level 4 Musculoskeletal ProceduresAPC 51144443$28,024$6,035$5,339
Level 1 Breast/Lymphatic Surgery and Related ProceduresAPC 50913026$20,065$3,220$2,930
Level 3 Lower GI ProceduresAPC 53132523$11,484$2,225$2,176
Level 4 Neurostimulator and Related ProceduresAPC 54642424$70,840$21,500$18,465
Level 2 Electrophysiologic ProceduresAPC 52122323$12,937$6,309$5,682
Level 2 Breast/Lymphatic Surgery and Related ProceduresAPC 50922222$32,934$5,504$4,982
Level 4 Pacemaker and Similar ProceduresAPC 52242121$35,744$18,976$17,052
Level 5 Gynecologic ProceduresAPC 54152121$21,979$4,202$3,792
Level 3 Musculoskeletal ProceduresAPC 51131918$15,585$2,591$2,373
Level 5 Neurostimulator and Related ProceduresAPC 54651616$96,279$31,189$26,719
Level 5 Airway EndoscopyAPC 51551515$29,451$5,782$5,183
Level 1 ICD and Similar ProceduresAPC 52311515$44,532$23,290$21,011
Complex GI ProceduresAPC 53311515$19,987$4,814$4,263
Level 2 Musculoskeletal ProceduresAPC 51121414$5,851$1,358$1,196
Level 6 Gynecologic ProceduresAPC 54161212$33,616$6,383$5,836
Level 4 Airway EndoscopyAPC 51541111$19,465$3,163$2,833
Level 3 Upper GI ProceduresAPC 53031111$11,434$3,235$2,888
Level 8 Urology and Related ServicesAPC 53781111$56,977$19,701$17,428

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.