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
Specific gravity body fluid CPT 84315 $16.43 $31.00 $3.28 – $11.46 16
Specimen fat stain CPT 89125 $19.61 $37.00 $5.88 – $18.40 16
Speech audiometry complete CPT 92556 $58.30 $110.00 $57.82 – $134.75 9
Speech evaluation complex CPT 70371 not published not published $67.73 – $517.79 10
Speech recep thresh CPT 92555 $36.57 $69.00 $44.51 – $127.20 9
Sperm antibody test CPT 89325 $45.05 $85.00 $10.67 – $47.00 16
Sperm evaluation test CPT 89329 not published not published $19.59 – $75.68 16
Sperm identification CPT 89257 not published not published $52.01 – $114.42 9
Sperm isolation complex CPT 89261 not published not published $52.01 – $114.42 9
Sperm isolation simple CPT 89260 not published not published $52.01 – $114.42 9
Sperm washing 58323 CPT 58323 not published not published $18.90 – $430.83 9
Sphenoid sinus surgery CPT 31051 not published not published $1,136.26 – $2,630.85 6
Sphincteroplasty inc/prolapse adult 46750 CPT 46750 not published not published $1,189.10 – $2,974.22 6
Spinal bone allograftstructural 20931 CPT 20931 not published not published $164.02 – $415.70 6
Spinal bone autograftlocal 20936 CPT 20936 not published not published $196.30 – $490.85 6
Spinal puncture lumbar diagnostic w/fluoroscopic or CT guidance CPT 62328 $1,098.16 $2,072.00 $137.58 – $1,483.13 9
Spirmtry w/brnchdil inf-2 yr CPT 94012 not published not published $223.99 – $666.91 9
Spirometry bronchodilation responsiveness pre/post bronchodilator administration CPT 94060 $915.31 $1,727.00 $16.69 – $666.91 9
Spirometry up to 2 yrs old CPT 94011 not published not published $138.01 – $335.08 9
Spleen imaging CPT 78185 not published not published $27.05 – $860.57 10
Splenectomy total open 38100 CPT 38100 not published not published $1,765.67 – $4,443.09 6
Splice spleen/kidney veins CPT 37181 not published not published $3,524.49 – $8,904.71 6
Splicing of ureters CPT 50770 not published not published $1,823.34 – $4,612.13 6
Splint dorsal bloc wh med perf 3.2mm lf polyflex ii HCPCS L3906 $1,178.19 $2,223.00 $462.05 – $668.31 4
Splint finger 4 prong foam sm HCPCS A4570 $13.25 $25.00 $11.99 – $11.99 3
Splint finger frog med HCPCS L3927 $81.62 $154.00 $31.92 – $46.18 4
Splint rstrc wrst/cmc right med HCPCS L3923 $110.24 $208.00 $88.07 – $127.38 4
Split atogrft f/s/n/h/f/g/m/d gt 1st 100sqcm/</1 % CPT 15120 not published not published $1,094.71 – $3,347.90 6
Split blood or products CPT 86985 $101.23 $191.00 $21.83 – $367.00 12
Splt agrft f/s/n/h/f/g/m ea CPT 15121 $268.18 $506.00 $208.37 – $828.45 6
Spontaneous nystagmus study CPT 92531 not published not published $24.65 – $51.17 6
Sprchoroidal spc njx rx agt CPT 67516 not published not published $322.89 – $710.36 7
Sputum specimen collection CPT 89220 not published not published $21.43 – $367.00 15
Srs cranial lesion complex CPT 61798 not published not published $4,774.64 – $5,078.92 5
Srs cranial lesion simple CPT 61796 not published not published $3,508.25 – $3,739.73 5
Srs cran les complex addl CPT 61799 not published not published $1,045.46 – $1,105.89 5
Srs cran les simple addl CPT 61797 not published not published $760.20 – $800.12 5
Srsf2 gene common variants CPT 81348 not published not published $175.40 – $385.88 11
Srs linear based CPT 77372 $17,271.64 $32,588.00 $1,576.87 – $3,459.85 6
Srs multisource CPT 77371 not published not published $1,842.63 – $3,958.19 6
Srs spinal lesion CPT 63620 not published not published $3,862.25 – $4,124.97 5
Srs spinal lesion addl CPT 63621 not published not published $874.01 – $919.79 5
Staggered spondaic word test CPT 92572 $81.09 $153.00 $76.81 – $335.08 9
Staging lapro hodgkins disease/lymphoma 49220 CPT 49220 not published not published $1,553.29 – $1,553.29 1
St analysis behavior qualitative voice/resonance CPT 92524 $174.90 $330.00 $103.81 – $327.93 9
Staph a dna amp probe CPT 87640 $145.22 $274.00 $35.09 – $152.46 16
St cognitve performance testing healthcare professional each hour CPT 96125 $248.57 $469.00 $96.70 – $397.71 9
Stem cells total count CPT 86367 not published not published $77.60 – $243.42 16
Stenger test pure tone CPT 92565 $25.44 $48.00 $32.47 – $127.20 9
Stenger test speech CPT 92577 $38.16 $72.00 $33.01 – $1,136.37 9
Stent/athrectomy/fem/pop/unilat 37227 CPT 37227 $33,081.54 $62,418.00 $1,071.48 – $57,766.01 6
Stent iliac/open or perc/uni/init 37221 CPT 37221 $26,420.50 $49,850.00 $733.57 – $16,352.01 6
Stent iliac/open/perc/ea ad/ipsila 37223 CPT 37223 $13,210.25 $24,925.00 $314.01 – $9,099.49 6
Stent placemt retro carotid CPT 37217 not published not published $1,607.83 – $4,123.70 6
Stent/tib/peroneal/unilat/initial 37230 CPT 37230 $31,546.66 $59,522.00 $1,034.64 – $40,521.12 6
Stereotactic bx aspir/exc burr intracranial les 61750 CPT 61750 not published not published $2,094.69 – $5,180.97 6
Stereotactic radiation trmt CPT 77432 not published not published $692.60 – $1,367.10 6
Sterile gauze <= 16 sq in HCPCS A6402 $1.59 $3.00 $0.13 – $0.26 6
Sterile water/saline, 10 ml HCPCS A4216 $15.90 $30.00 $0.51 – $1.00 6
Sternal debridement CPT 21627 not published not published $855.56 – $2,092.52 6
St evaluate speech sound production CPT 92522 $200.34 $378.00 $105.47 – $335.52 9
St evaluate speech sound production comprehensive/expressive CPT 92523 not published not published $217.22 – $708.18 9
St evaluation motion fluoroscopic swallow function cine/video CPT 92611 $214.12 $404.00 $85.98 – $333.59 9
St evaluation swallow function CPT 92610 $179.14 $338.00 $80.86 – $316.83 9
Stimulants synthetic CPT 80371 not published not published $31.67 – $79.09 8
Stimulation of spinal cord CPT 63610 not published not published $847.50 – $2,120.97 6
Storage/year embryo(s) CPT 89342 not published not published $82.47 – $367.00 9
Storage/year oocyte(s) CPT 89346 not published not published $82.47 – $367.00 9
Storage/year reprod tissue CPT 89344 not published not published $82.47 – $367.00 9
Storage/year sperm/semen CPT 89343 not published not published $82.47 – $367.00 9
Stot/tot hysterectomy after cesaren delivery 59525 CPT 59525 not published not published $717.59 – $1,826.30 6
Strapping of ankle and/or ft 29540 CPT 29540 $16.43 $31.00 $28.12 – $337.94 9
Strapping of chest CPT 29200 not published not published $30.50 – $337.94 9
Strapping of elbow or wrist 29260 CPT 29260 $30.74 $58.00 $30.86 – $127.20 9
Strapping of hand or finger CPT 29280 $65.19 $123.00 $31.94 – $127.20 9
Strapping of hip CPT 29520 not published not published $29.94 – $276.06 9
Strapping of knee CPT 29530 $32.33 $61.00 $29.94 – $276.06 9
Strapping of toes 29550 CPT 29550 $18.02 $34.00 $18.05 – $127.20 9
Strep a ag ia CPT 87430 $39.75 $75.00 $16.81 – $52.73 16
Strep a dna dir probe CPT 87650 $81.09 $153.00 $20.05 – $87.10 16
Strep a dna quant CPT 87652 $168.01 $317.00 $41.76 – $182.24 16
Strep b assay w/optic CPT 87802 $39.22 $74.00 $12.73 – $52.73 16
Strep b dna amp probe CPT 87653 $219.95 $415.00 $35.09 – $152.46 16
Streptokinase antibody CPT 86590 not published not published $12.66 – $48.14 16
Streptomycin injection HCPCS J3000 $38.16 $72.00 $42.58 – $65.49 9
Streptozocin injection HCPCS J9320 $400.68 $756.00 $425.71 – $691.48 6
Stress test pulmonary CPT 94618 $394.32 $744.00 $18.79 – $276.06 9
Stress tte complete CPT 93351 $4,861.69 $9,173.00 $135.29 – $1,174.27 9
Str markers spec anal addl CPT 81266 not published not published $304.81 – $6,990.00 16
Str markers specimen anal CPT 81265 $835.28 $1,576.00 $233.07 – $937.60 16
St treatment speech individual CPT 92507 $487.60 $920.00 $73.02 – $289.78 9
St treatment swallow dysfunction/oral CPT 92526 $169.07 $319.00 $80.50 – $319.20 9
Subdural tap fontanelle/sutur infant init 61000 CPT 61000 not published not published $167.37 – $1,483.13 9
Subq i/p critical care pr day age 28 days/less than 99469 CPT 99469 not published not published $628.76 – $1,036.52 6
Subq njx filling matrl 1cc/< CPT 11950 $56.18 $106.00 $81.57 – $425.55 9
Subq njx fil matrl 5.1-10cc CPT 11952 $202.99 $383.00 $160.24 – $1,310.98 9
Subsequent intensive care infant 1500-2500 grams 99479 CPT 99479 not published not published $197.08 – $324.25 6
Subsequent intensive care infant 2501-5000 grams 99480 CPT 99480 not published not published $189.67 – $311.46 6
Subsequent repair of nerve CPT 64872 not published not published $178.25 – $453.95 6
Subtalar arthro w/deb CPT 29906 not published not published $1,033.86 – $2,621.34 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.