Ascension Columbia St. Mary's Hospital - Ozaukee Campus (Columbia St. Mary's Hospital Milwaukee, Inc.)

13111 N Port Washington Rd, Mequon, WI · Ascension · · NPI 1316000706

Source: hospital's published price file ↗ · Published Jan 1, 2026 · Ingested Sep 8, 2026

Published prices by procedure

Cash price is what you pay without insurance. The negotiated range spans the lowest to highest rate this hospital agreed with insurers.

Procedure Cash price Gross charge Negotiated range Payers
Home/res vst est sf mdm 20 CPT 99347 not published not published $73.37 – $144.60 6
Home/res vst new high mdm 75 CPT 99345 not published not published $329.29 – $571.98 6
Home/res vst new low mdm 30 CPT 99342 not published not published $127.70 – $206.68 6
Home/res vst new mod mdm 60 CPT 99344 not published not published $234.26 – $471.96 6
Home/res vst new sf mdm 15 CPT 99341 not published not published $80.22 – $143.72 6
Home sleep test/type 3 porta HCPCS G0399 $102.82 $194.00 $73.69 – $119.62 2
Home vent mgmt supervision CPT 94005 not published not published $146.78 – $334.30 6
Home visit est patient 99348 CPT 99348 not published not published $124.53 – $219.24 6
Home visit new patient CPT 99343 not published not published $204.14 – $204.14 1
Homocysteine CPT 83090 $147.87 $279.00 $17.92 – $73.37 16
Homogenization tissue CPT 87176 $23.85 $45.00 $5.88 – $25.23 16
Homovanillic acid (hva) CPT 83150 $74.73 $141.00 $22.41 – $74.77 16
Hospice care supervision CPT 99377 not published not published $88.16 – $182.32 6
Hospice care supervision CPT 99378 not published not published $138.14 – $272.20 6
Hpa-15 genotyping CPT 81112 not published not published $122.22 – $480.27 16
Hpa-1 genotyping CPT 81105 not published not published $122.22 – $480.27 16
Hpa-2 genotyping CPT 81106 not published not published $122.22 – $480.27 16
Hpa-3 genotyping CPT 81107 not published not published $122.22 – $480.27 16
Hpa-4 genotyping CPT 81108 not published not published $122.22 – $480.27 16
Hpa-5 genotyping CPT 81109 not published not published $122.22 – $480.27 16
Hpa-6 genotyping CPT 81110 not published not published $122.22 – $480.27 16
Hpa-9 genotyping CPT 81111 not published not published $122.22 – $480.27 16
Hpv combo assay ca screen HCPCS G0476 $110.24 $208.00 $36.84 – $135.61 13
Hpv low-risk types CPT 87623 $110.24 $208.00 $35.09 – $152.46 16
Hpv types 16 & 18 only CPT 87625 $234.79 $443.00 $40.55 – $152.46 16
H pylori ag ia CPT 87339 not published not published $16.00 – $52.73 16
H pylori (c-13) blood CPT 83009 not published not published $67.36 – $293.43 16
H pylori (c-13) breath CPT 83013 $307.40 $580.00 $67.36 – $293.43 16
H pylori drug admin CPT 83014 $24.91 $47.00 $7.86 – $34.37 16
Hrdtry brst ca-rlatd do 5+ CPT 81432 not published not published $713.00 – $6,990.00 13
Hrdtry brst ca-rlatd dsordrs CPT 81433 not published not published $460.88 – $6,990.00 12
Hrdtry cardmypy gene panel CPT 81439 not published not published $584.90 – $2,562.95 16
Hrdtry perph neurphy panel CPT 81448 not published not published $584.90 – $2,299.33 16
Hsv dna dir probe CPT 87528 $57.77 $109.00 $20.05 – $87.10 16
Htt gene charac alleles CPT 81274 not published not published $274.83 – $873.41 13
Htt gene detc abnor alleles CPT 81271 not published not published $137.00 – $435.57 13
Human epididymis protein 4 (he4) CPT 86305 $65.72 $124.00 $20.81 – $90.55 16
Human ig IV CPT 90283 not published not published $63.53 – $180.83 8
Human ig sc CPT 90284 not published not published $17.53 – $47.73 8
Hyaluronidase 150 unit/ml injection solution HCPCS J3470 $43.99 $83.00 $49.62 – $72.54 5
Hydralazine 20 mg/ml injection solution HCPCS J0360 $19.10 $36.04 $5.25 – $17.42 11
Hydration IV infusion each additional hour CPT 96361 $232.14 $438.00 $20.69 – $98.82 10
Hydration IV infusion initial 31minutes - 1 hour CPT 96360 $433.54 $818.00 $53.21 – $451.22 10
Hydrocolld drg <=16 without bdr HCPCS A6234 $5.30 $10.00 $7.60 – $7.60 4
Hydrocortisone in ns IV syringe 1 mg/ml (neo/ped) - cnr HCPCS J1720 $28.75 $54.25 $20.56 – $53.41 9
Hydrocortisone sodium ph inj HCPCS J1710 $4.24 $8.00 $7.62 – $7.62 4
Hydroxyzine hcl 50 mg/ml intramuscular solution HCPCS J3410 $29.86 $56.34 $12.28 – $41.54 10
Hydrxycorticsterds 17- (17-ohcs) CPT 83491 $54.06 $102.00 $17.90 – $76.78 16
Hymenotomy CPT 56442 not published not published $75.28 – $185.89 6
Hymovis injection 1 mg HCPCS J7322 $24.91 $47.00 $19.15 – $35.12 8
Hyoid myotomy & suspension CPT 21685 not published not published $1,578.19 – $3,883.40 6
Hyperbaric oxygen therapy CPT 99183 $174.90 $330.00 $168.40 – $392.20 6
#hypersens-actinomyces ab CPT 86602 $16.43 $31.00 $10.18 – $39.31 16
Hyperthermia ext gen deep CPT 77605 not published not published $155.92 – $1,485.90 9
Hyperthermia ext gen supfc CPT 77600 not published not published $117.05 – $563.22 9
Hyperthermia gen intrcv prb CPT 77620 not published not published $127.75 – $1,238.89 9
Hyperthermia ntrstl prb 5/< CPT 77610 not published not published $113.95 – $1,238.89 9
Hyperthermia ntrstl prb>5 CPT 77615 not published not published $159.44 – $1,238.89 9
Hypnotherapy CPT 90880 not published not published $90.05 – $397.68 9
Hypothermia ill neonate CPT 99184 not published not published $348.40 – $744.32 6
Hysterectomy/bladder repair CPT 51925 not published not published $1,714.88 – $4,192.29 6
Hysterectomy/revise vagina 58275 CPT 58275 not published not published $1,573.72 – $3,909.92 6
Hysterectomy/revise vagina 58280 CPT 58280 not published not published $1,683.22 – $4,183.93 6
Hysteroplasty 58540 CPT 58540 not published not published $1,457.21 – $3,618.99 6
Hysterorrhaphy of ruptured uterus 59350 CPT 59350 not published not published $416.07 – $1,056.94 6
Hysterosalpingography s&i CPT 74740 $469.58 $886.00 $29.92 – $517.79 10
Hysteroscopy ablation CPT 58563 $3,525.56 $6,652.00 $386.92 – $7,779.46 6
Hysteroscopy biopsy CPT 58558 $209.35 $395.00 $363.80 – $5,534.18 6
Hysteroscopy dx sep proc CPT 58555 $184.44 $348.00 $238.34 – $1,281.33 6
Hysteroscopy lysis CPT 58559 not published not published $446.66 – $1,199.05 6
Hysteroscopy remove fb CPT 58562 $191.86 $362.00 $348.55 – $1,560.83 6
Hysteroscopy remove myoma CPT 58561 not published not published $561.56 – $1,919.07 6
Hysteroscopy resect septum CPT 58560 not published not published $491.10 – $1,352.72 6
Hysterotomy abdominal 59100 CPT 59100 not published not published $1,304.12 – $3,220.43 6
Hzv zoster vacc recombinant adjuvanted im inj CPT 90750 not published not published $237.48 – $626.53 7
I-123 ioflupane diag HCPCS A9584 $4,482.21 $8,457.00 $2,290.23 – $7,677.95 7
I-123 sod iodide diag per 100 uci HCPCS A9516 $232.67 $439.00 $142.03 – $298.14 7
I131 iodide cap, rx HCPCS A9517 $155.82 $294.00 $35.21 – $170.56 7
Iaadi respiratory synctial virus CPT 87280 $40.81 $77.00 $13.42 – $52.73 16
Iadna legionella pneumophila amplified probe tq CPT 87541 not published not published $35.09 – $152.46 16
Ia infect ag ab qual/semiquant sgl step CPT 86318 $42.40 $80.00 $18.09 – $56.62 16
Ia nfct ab sarscov2 covid19 CPT 86328 $32.33 $61.00 $45.28 – $143.15 13
Ibandronate 3 mg/3 ml intravenous syringe HCPCS J1740 $113.56 $214.26 $35.28 – $89.40 11
Ibmfs seq alys pnl 30 genes CPT 81441 not published not published $2,570.99 – $8,202.68 8
Icg angiography i&r uni/bi CPT 92240 not published not published $75.45 – $666.91 9
Icut allergy test-delayed CPT 95028 $109.18 $206.00 $20.43 – $84.06 9
Icut allergy test drug/bug CPT 95024 $183.91 $347.00 $12.80 – $127.20 9
Icut allergy titrate-airborn CPT 95027 $46.11 $87.00 $7.87 – $52.45 9
I&d abscess posterior spine l/s/ls-22015 CPT 22015 not published not published $1,473.02 – $3,618.99 6
I&d abscss rtrphryngl/paraphryngl intraorl apprch CPT 42720 not published not published $618.22 – $1,787.19 6
I&d/bursa/foot 28001 CPT 28001 $211.47 $399.00 $155.14 – $1,127.71 6
Identify sperm tissue CPT 89264 not published not published $52.01 – $114.42 9
Idet 1 or more levels CPT 22527 not published not published $243.46 – $7,461.63 6
Idet single level CPT 22526 not published not published $527.00 – $8,908.85 6
I&d frarm&/wrst deep absc/hematoma CPT 25028 not published not published $1,125.98 – $2,341.18 6
Idh1 common variants CPT 81120 $283.02 $534.00 $193.25 – $615.52 16
Idh2 common variants CPT 81121 $283.02 $534.00 $295.79 – $942.20 16
I&d intramural/intramuscular/submuc abscess transanal anes CPT 46045 not published not published $696.81 – $1,713.47 6
I&d lacrimal gland CPT 68400 not published not published $211.14 – $2,074.27 9
I&d lacrimal sac CPT 68420 not published not published $267.43 – $1,313.03 6

A missing value means the hospital did not publish that price — it never means the price is zero. Real bills can add facility fees, supplies and professional fees; see our methodology.