Balloon sinuplasty, maxillary cost in California
In California, 58 hospitals publish a cash price for balloon dilation of the maxillary sinus opening, one side: from $936.62 to $26,622.40, with a median of $5,613.02. The lowest price is at Cedars-Sinai Medical Center (Los Angeles). The highest price is 28.4× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 31295. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 23, 2026.
Lowest$936.62Cedars-Sinai Medical Center
Median$5,613.02half pay less
Highest$26,622.40in California
Lowest saves$4,676.40vs the median
Hospitals in California, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Cedars-Sinai Medical Center lowest Los Angeles · Los Angeles-Long Beach-Anaheim, CA Outpatient Surgical Group 1 | $936.62 | $1,440.95 | Nov 26, 2025 source file |
| Cedars-Sinai Marina Hospital Marina del Rey · Los Angeles-Long Beach-Anaheim, CA OPG - 4 | $991.47 | $1,525.34 | Nov 26, 2025 source file |
| Providence Cedars Sinai Tarzana Medical Center Tarzana · Los Angeles-Long Beach-Anaheim, CA HC ED SINUS ENDO W/BALLOON DILATION CDM | $2,717.75 | $7,765.00 | Apr 1, 2026 source file |
| Providence Holy Cross Medical Center Mission Hills · Los Angeles-Long Beach-Anaheim, CA HC ED SINUS ENDO W/BALLOON DILATION CDM | $2,717.75 | $7,765.00 | Apr 1, 2026 source file |
| Providence Saint Joseph Medical Center Burbank · Los Angeles-Long Beach-Anaheim, CA HC ED SINUS ENDO W/BALLOON DILATION CDM | $2,717.75 | $7,765.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Baldwin Park Baldwin Park · Los Angeles-Long Beach-Anaheim, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $3,099.20 | $5,960.00 | — source file |
| Kaiser Foundation Hospital - Downey Downey · Los Angeles-Long Beach-Anaheim, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $3,099.20 | $5,960.00 | — source file |
| Kaiser Foundation Hospital - Fontana Fontana · Riverside-San Bernardino-Ontario, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $3,099.20 | $5,960.00 | — source file |
| Kaiser Foundation Hospital - Los Angeles Los Angeles · Los Angeles-Long Beach-Anaheim, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $3,099.20 | $5,960.00 | — source file |
| Kaiser Foundation Hospital - Moreno Valley Moreno Valley · Riverside-San Bernardino-Ontario, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $3,099.20 | $5,960.00 | — source file |
| Kaiser Foundation Hospital - Ontario Ontario · Ontario, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $3,099.20 | $5,960.00 | — source file |
| Kaiser Foundation Hospital - Orange County - Anaheim Anaheim · Los Angeles-Long Beach-Anaheim, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $3,099.20 | $5,960.00 | — source file |
| Kaiser Foundation Hospital - Orange County - Irvine Irvine · Los Angeles-Long Beach-Anaheim, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $3,099.20 | $5,960.00 | — source file |
| Kaiser Foundation Hospital - Panorama City Panorama City · Los Angeles-Long Beach-Anaheim, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $3,099.20 | $5,960.00 | — source file |
| Kaiser Foundation Hospital - Riverside Riverside · Riverside-San Bernardino-Ontario, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $3,099.20 | $5,960.00 | — source file |
| Kaiser Foundation Hospital - San Diego - Clairemont Mesa San Diego · San Diego-Chula Vista-Carlsbad, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $3,099.20 | $5,960.00 | — source file |
| Kaiser Foundation Hospital - San Diego - Zion San Diego · San Diego-Chula Vista-Carlsbad, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $3,099.20 | $5,960.00 | — source file |
| Kaiser Foundation Hospital - San Marcos San Marcos · San Diego-Chula Vista-Carlsbad, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $3,099.20 | $5,960.00 | — source file |
| Kaiser Foundation Hospital - South Bay Harbor City · Los Angeles-Long Beach-Anaheim, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $3,099.20 | $5,960.00 | — source file |
| Kaiser Foundation Hospital - West la Los Angeles · Los Angeles-Long Beach-Anaheim, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $3,099.20 | $5,960.00 | — source file |
| Kaiser Foundation Hospital - Woodland Hills Woodland Hills · Los Angeles-Long Beach-Anaheim, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $3,099.20 | $5,960.00 | — source file |
| St Mary Medical Center Apple Valley · Riverside-San Bernardino-Ontario, CA HC ED SINUS ENDO W/BALLOON DILATION CDM | $3,463.20 | $7,215.00 | Apr 1, 2026 source file |
| Mission Hospital Regional Med Center Mission Viejo · Los Angeles-Long Beach-Anaheim, CA HC ED SINUS ENDO W/BALLOON DILATION CDM | $3,783.36 | $7,882.00 | Apr 1, 2026 source file |
| Saint John's Health Center Santa Monica · Los Angeles-Long Beach-Anaheim, CA HC ED SINUS ENDO W/BALLOON DILATION CDM | $3,918.95 | $11,197.00 | Apr 1, 2026 source file |
| St Jude Hospital Fullerton · Los Angeles-Long Beach-Anaheim, CA HC ED SINUS ENDO W/BALLOON DILATION CDM | $3,982.56 | $8,297.00 | Apr 1, 2026 source file |
| Providence Little Co of Mary Medical Center San Pedro San Pedro · Los Angeles-Long Beach-Anaheim, CA HC ED SINUS ENDO W/BALLOON DILATION CDM | $3,986.50 | $11,390.00 | Apr 1, 2026 source file |
| Providence Little Company of Mary Medical Center Torrance Torrance · Los Angeles-Long Beach-Anaheim, CA HC ED SINUS ENDO W/BALLOON DILATION CDM | $3,986.50 | $11,390.00 | Apr 1, 2026 source file |
| St Joseph Hospital of Orange Orange · Los Angeles-Long Beach-Anaheim, CA HC ED SINUS ENDO W/BALLOON DILATION CDM | $4,066.56 | $8,472.00 | Apr 1, 2026 source file |
| NorthBay Medical Center Fairfield · Vallejo, CA Nsl/Sins Ndsc Surg Max Sins | $5,530.84 | $5,530.84 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital & Rehab Center - Vallejo Vallejo · Vallejo, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - Antioch Antioch · San Francisco-Oakland-Fremont, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - Fremont Fremont · San Francisco-Oakland-Fremont, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - Fresno Fresno · Fresno, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - Manteca Manteca · Stockton-Lodi, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - Modesto Modesto · Modesto, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - Oakland/Richmond Oakland · San Francisco-Oakland-Fremont, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - Redwood City Redwood City · San Francisco-Oakland-Fremont, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - Richmond Campus Richmond · Richmond, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - Roseville Roseville · Sacramento-Roseville-Folsom, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - Sacramento Sacramento · Sacramento-Roseville-Folsom, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - San Francisco San Francisco · San Francisco-Oakland-Fremont, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - San Jose San Jose · San Jose-Sunnyvale-Santa Clara, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - San Leandro San Leandro · San Francisco-Oakland-Fremont, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - San Rafael San Rafael · San Francisco-Oakland-Fremont, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - Santa Clara Santa Clara · San Jose-Sunnyvale-Santa Clara, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - Santa Rosa Santa Rosa · Santa Rosa-Petaluma, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - South Sacramento Sacramento · Sacramento-Roseville-Folsom, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - South San Francisco South San Francisco · San Francisco-Oakland-Fremont, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - Vacaville Vacaville · Vallejo, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Kaiser Foundation Hospital - Walnut Creek Walnut Creek · San Francisco-Oakland-Fremont, CA NASAL/SINUS NDSC SURG W/DILATION MAXILLARY SINUS | $5,695.20 | $10,170.00 | — source file |
| Keck Hospital of USC Los Angeles · Los Angeles-Long Beach-Anaheim, CA Nasal/Sinus Ndsc Surg W/Dilation Maxillary Sinus | $9,234.25 | $9,234.25 | Apr 1, 2026 source file |
| Providence St Joseph Hospital Eureka · Eureka-Arcata, CA HC ED SINUS ENDO W/BALLOON DILATION CDM | $9,438.57 | $18,507.00 | Apr 1, 2026 source file |
| Providence Redwood Memorial Hospital Fortuna · Eureka-Arcata, CA HC ED SINUS ENDO W/BALLOON DILATION CDM | $9,466.62 | $18,562.00 | Apr 1, 2026 source file |
| Healdsburg Hospital Healdsburg · Santa Rosa-Petaluma, CA HC ED SINUS ENDO W/BALLOON DILATION CDM | $10,665.12 | $20,912.00 | Apr 1, 2026 source file |
| Petaluma Valley Hospital Petaluma · Santa Rosa-Petaluma, CA HC ED SINUS ENDO W/BALLOON DILATION CDM | $14,347.32 | $28,132.00 | Apr 1, 2026 source file |
| Providence Queen of the Valley Medical Center Napa · Napa, CA HC ED SINUS ENDO W/BALLOON DILATION CDM | $18,008.61 | $35,311.00 | Apr 1, 2026 source file |
| Providence Santa Rosa Memorial Hospital Santa Rosa · Santa Rosa-Petaluma, CA HC ED SINUS ENDO W/BALLOON DILATION CDM | $18,501.78 | $36,278.00 | Apr 1, 2026 source file |
| UC San Diego Medical Center San Diego · San Diego-Chula Vista-Carlsbad, CA Dilation of opening from sinus above teeth (maxillary sinus) into cavity of nose using endoscope | $26,622.40 | $48,404.36 | Apr 1, 2026 source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Los Angeles-Long Beach-Anaheim, CA | 21 | $936.62 | $3,099.20 |
| San Francisco-Oakland-Fremont, CA | 9 | $5,695.20 | $5,695.20 |
| Riverside-San Bernardino-Ontario, CA | 4 | $3,099.20 | $3,099.20 |
| San Diego-Chula Vista-Carlsbad, CA | 4 | $3,099.20 | $3,099.20 |
| Santa Rosa-Petaluma, CA | 4 | $5,695.20 | $12,506.22 |
| Sacramento-Roseville-Folsom, CA | 3 | $5,695.20 | $5,695.20 |
| Vallejo, CA | 3 | $5,530.84 | $5,695.20 |
| Eureka-Arcata, CA | 2 | $9,438.57 | $9,452.60 |
| San Jose-Sunnyvale-Santa Clara, CA | 2 | $5,695.20 | $5,695.20 |
| Fresno, CA | 1 | $5,695.20 | $5,695.20 |
| Modesto, CA | 1 | $5,695.20 | $5,695.20 |
| Napa, CA | 1 | $18,008.61 | $18,008.61 |
| Ontario, CA | 1 | $3,099.20 | $3,099.20 |
| Richmond, CA | 1 | $5,695.20 | $5,695.20 |
| Stockton-Lodi, CA | 1 | $5,695.20 | $5,695.20 |
What it is
In this endoscopic procedure a small balloon is passed through the nose and inflated to widen the natural opening of the maxillary (cheek) sinus. It is used for chronic or repeated sinusitis that does not improve with medicine.
What the price covers
The listed price usually covers the procedure for one side; the balloon device may be listed as a separate supply. The surgeon and any anesthesia are billed separately.
Balloon dilation of the maxillary sinus opening, one side in other states
- Alabama$26,682.62
- Alaska$13,322.32
- Arizona$7,085.61
- Arkansas$3,370.50
- Connecticut$895.00
- Florida$8,037.43
- Georgia$15,790.00
- Idaho$17,730.00
- Illinois$1,925.00
- Indiana$1,925.00
- Iowa$4,571.20
- Kansas$2,063.04
- Kentucky$1,925.00
- Louisiana$1,804.18
- Massachusetts$4,530.00
- Michigan$1,989.20
- Minnesota$2,600.15
- Mississippi$3,475.51
- Missouri$2,030.15
- Montana$7,593.60
- Nebraska$3,442.66
- Nevada$8,033.10
- New Hampshire$2,826.52
- New Jersey$9,237.12
- New Mexico$7,173.18
- New York$7,740.00
- North Carolina$12,244.00
- Ohio$2,081.85
- Oklahoma$2,880.75
- Oregon$15,974.40
- Pennsylvania$12,373.90
- Rhode Island$7,896.00
- South Carolina$4,457.00
- South Dakota$4,001.80
- Tennessee$3,475.51
- Texas$5,107.38
- Utah$7,915.42
- Vermont$3,015.53
- Virginia$12,096.20
- Washington$4,090.51
- Wisconsin$1,917.59
- Wyoming$6,129.11
Median cash price across the state's hospitals.