Mille Lacs Health System

Onamia, MN · Critical Access Hospital

Posts prices for 43 of the 66 common shoppable procedures we track. Price file retrieved 2026-09-01.

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ProcedureCash priceGross charge× Medicare
Diagnostic colonoscopy (45378) $1,187.20 $1,696 1.2×
Epidural injection, lumbar/sacral (with imaging) (62322) $958.30 $1,369 1.0×
Transforaminal epidural injection, lumbar/sacral (64483) $429.10 $613 0.5×
CT head/brain without contrast (70450) $171.50 $245 1.6×
MRI brain without contrast (70551) $206.50 $295 0.8×
MRI brain with contrast (70552) $296.10 $423 0.8×
MRI brain without and with contrast (70553) $455 $650 1.2×
X-ray lower spine, 4+ views (72110) $235.90 $337 2.2×
MRI lumbar spine without contrast (72148) $208.60 $298 0.8×
CT pelvis with contrast (72193) $231 $330 1.3×
MRI lower-extremity joint without contrast (73721) $189.70 $271 0.8×
CT abdomen and pelvis with contrast (74177) $367.50 $525 1.0×
Ultrasound, abdomen complete (76700) $163.10 $233 1.5×
Ultrasound, pregnant uterus (≥14 weeks) (76805) $199.50 $285 1.8×
Ultrasound, transvaginal (76830) $152.60 $218 1.4×
Mammography, one breast (diagnostic) (77065) $401.80 $574 4.7×
Mammography, both breasts (diagnostic) (77066) $497.35 $710.50 4.5×
Mammography, screening (bilateral) (77067) $416.50 $595 4.6×
Basic metabolic panel (80048) $144.55 $206.50 17.1×
Comprehensive metabolic panel (80053) $26.60 $38 2.5×
Lipid panel (80061) $105.70 $151 7.9×
Renal function panel (80069) $26.60 $38 3.1×
Hepatic function panel (80076) $23.80 $34 2.9×
Urinalysis, non-automated, without microscopy (81002) $33.95 $48.50 9.8×
PSA, total (84153) $80.50 $115 4.4×
Thyroid stimulating hormone (TSH) (84443) $167.30 $239 10.0×
CBC with automated differential (85025) $101.50 $145 13.1×
CBC, automated (85027) $53.55 $76.50 8.3×
Prothrombin time (PT) (85610) $68.25 $97.50 15.9×
Partial thromboplastin time (PTT) (85730) $37.80 $54 6.3×
Psychotherapy, 30 minutes (90832) $123.90 $177 0.7×
Psychotherapy, 45 minutes (90834) $194.60 $278 1.0×
Psychotherapy, 60 minutes (90837) $317.10 $453 1.7×
Family psychotherapy, without patient (50 min) (90846) $138.60 $198 0.7×
Family psychotherapy, with patient (50 min) (90847) $116.90 $167 0.6×
Group psychotherapy (90853) $101.85 $145.50 1.0×
Sleep study (attended polysomnography) (95810) $2,265.90 $3,237 2.5×
Physical therapy, therapeutic exercise (per 15 min) (97110) $100.10 $143 3.4×
Office visit, new patient (low complexity, ~30 min) (99203) $219.80 $314 1.6×
Office visit, new patient (moderate complexity, ~45 min) (99204) $313.60 $448 2.2×
Office visit, new patient (high complexity, ~60 min) (99205) $425.95 $608.50 3.1×
Office consultation (low complexity, ~30 min) (99243) $297.50 $425 2.1×
Office consultation (moderate complexity, ~40 min) (99244) $423.50 $605 3.0×

As a Critical Access Hospital, Medicare pays this facility about 101% of its own costs. The × Medicare column compares the cash price against that cost-based benchmark, not a standard rate.

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