Adenoidectomy cost in Missouri
In Missouri, 9 hospitals publish a cash price for adenoid removal (adenoidectomy), child under 12: from $403.50 to $8,018.54, with a median of $5,153.28. The lowest price is at Mercy Hospital Perry (Perryville). The highest price is 19.9× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 42830. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Hospitals in Missouri, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Mercy Hospital Perry lowest Perryville · Perryville, MO Adenoidectomy Primary <Age 12 | $403.50 | $538.00 | Jun 12, 2026 source file |
| Mercy Hospital Southeast Cape Girardeau · Cape Girardeau, MO-IL Adenoidectomy Primary <Age 12 | $672.75 | $897.00 | Jun 12, 2026 source file |
| St Joseph Medical Center Kansas City · Kansas City, MO-KS Removal of adenoids - 42830 - | $3,304.00 | $6,372.79 | Mar 17, 2026 source file |
| Mercy Perry Perryville · Perryville, MO Adenoidectomy Primary <Age 12 | $4,207.05 | $6,472.38 | — source file |
| Mercy Hospital St Louis Saint Louis · St. Louis, MO-IL Adenoidectomy Primary <Age 12 | $5,153.28 | $7,928.13 | — source file |
| Mercy Hospital Washington Washington · St. Louis, MO-IL Adenoidectomy Primary <Age 12 | $5,945.10 | $9,146.31 | — source file |
| Mercy Hospital Joplin Joplin · Joplin, MO-KS Adenoidectomy Primary <Age 12 | $6,610.17 | $10,169.50 | — source file |
| Mercy Hospital Springfield Springfield · Springfield, MO Adenoidectomy Primary <Age 12 | $8,018.54 | $12,336.21 | — source file |
| Mercy Hospital Springfield Ozark · Springfield, MO Adenoidectomy Primary <Age 12 | $8,018.54 | $12,336.21 | — source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Perryville, MO | 2 | $403.50 | $2,305.28 |
| Springfield, MO | 2 | $8,018.54 | $8,018.54 |
| St. Louis, MO-IL | 2 | $5,153.28 | $5,549.19 |
| Cape Girardeau, MO-IL | 1 | $672.75 | $672.75 |
| Joplin, MO-KS | 1 | $6,610.17 | $6,610.17 |
| Kansas City, MO-KS | 1 | $3,304.00 | $3,304.00 |
What it is
An adenoidectomy removes the adenoids, tissue behind the nose, for breathing problems, snoring or repeated ear infections in children.
What the price covers
The hospital price usually covers the operating room, recovery and supplies. The surgeon and anesthesia usually bill separately.
Adenoid removal (adenoidectomy), child under 12 in other states
- Alabama$5,689.29
- Alaska$5,819.38
- Arizona$4,068.55
- Arkansas$4,617.92
- California$11,211.20
- Colorado$8,292.12
- Connecticut$7,015.22
- Delaware$3,566.60
- Florida$7,324.70
- Georgia$8,159.00
- Idaho$8,795.00
- Illinois$10,980.00
- Indiana$6,949.96
- Iowa$513.60
- Kansas$11,648.21
- Kentucky$6,799.48
- Louisiana$1,075.20
- Maryland$1,544.47
- Massachusetts$14,366.44
- Michigan$451.60
- Minnesota$779.00
- Mississippi$6,597.38
- Montana$548.70
- Nebraska$372.00
- Nevada$3,606.00
- New Hampshire$908.51
- New Jersey$3,705.99
- New York$3,626.36
- North Carolina$5,527.00
- Ohio$825.10
- Oklahoma$4,550.54
- Oregon$600.00
- Pennsylvania$5,797.00
- South Carolina$6,014.10
- South Dakota$2,246.12
- Tennessee$3,536.66
- Texas$3,749.00
- Vermont$475.50
- Virginia$10,663.24
- Washington$5,459.92
- West Virginia$3,967.00
- Wisconsin$1,129.70
- Wyoming$756.90
Median cash price across the state's hospitals.