Surgery and procedures CPT 29877 Maine Outpatient

Knee arthroscopy, cartilage smoothing cost in Maine

In Maine, 6 hospitals publish a cash price for knee arthroscopy with smoothing of damaged cartilage (chondroplasty): from $420.94 to $1,684.20, with a median of $505.68. The lowest price is at Mercy Hospital (Portland). The highest price is 4.0× the lowest.

Outpatient cash prices, one line per hospital — its lowest listed price for code 29877. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.

Lowest$420.94Mercy Hospital
Median$505.68half pay less
Highest$1,684.20in Maine
Lowest saves$84.74vs the median

Hospitals in Maine, cheapest first

HospitalCash price List priceFile date
Mercy Hospital lowest Portland · Portland-South Portland, ME PF KNEE ARTHROSCP/SURG DEB SHV $420.94 $1,619.00 —
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Maine Coast Regional Health Facilities Ellsworth · Ellsworth, ME SURG PF ARTHROSCOPY KNEE DEBRID/SHAVING ARTIC CARTILAGE 29877 $427.75 $1,711.00 —
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Eastern Maine Medical Center Bangor · Bangor, ME ARTHROSCOPY KNEE SUR DEB/SHAVE $505.68 $2,408.00 —
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The Aroostook Medical Center Presque Isle · Presque Isle, ME ARTHROS KNEE SURG DEBR/SH $505.68 $2,408.00 —
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Blue Hill Memorial Hospital Blue Hill · Blue Hill, ME KNEE ARTHRO DEBRID/SHV PF $847.67 $2,291.00 —
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York Hospital York · Portland-South Portland, ME ARTHRO KNEE CHONDROPLASTY $1,684.20 $2,807.00 —
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By metro area

Each metro page compares every listing, including prices for both sides of the body.

Metro areaHospitals LowestMedian
Portland-South Portland, ME 2 $420.94 $1,052.57
Blue Hill, ME 1 $847.67 $847.67
Bangor, ME 1 $505.68 $505.68
Ellsworth, ME 1 $427.75 $427.75
Presque Isle, ME 1 $505.68 $505.68

What it is

This code covers knee arthroscopy in which the surgeon smooths rough or loose cartilage.

What the price covers

The hospital price usually covers the operating room, recovery and supplies. The surgeon and anesthesia usually bill separately.

Knee arthroscopy with smoothing of damaged cartilage (chondroplasty) in other states

Median cash price across the state's hospitals.