Surgery and procedures CPT 42821 California Outpatient

Tonsil and adenoid removal, 12+ cost in California

In California, 49 hospitals publish a cash price for tonsil and adenoid removal, age 12 or older: from $1,284.19 to $16,939.41, with a median of $4,243.00. The lowest price is at Scripps Green Hospital (La Jolla) and 4 other hospitals. The highest price is 13.2× the lowest.

  • The median here, $4,243.00, is about the same as the US median of $4,243.00.
  • California ranks 15th of 34 states by median, cheapest first.
  • 1 of 49 hospitals list a cash price equal to their full list price, with no self-pay discount.

California law (Health and Safety Code §127405): if you are uninsured or have high medical costs and your family income is at or below 400% of the federal poverty level, a hospital may not expect you to pay more than it would expect from Medicare or Medi-Cal, whichever is greater. That can be less than the cash prices below; ask the hospital for its discount payment policy. A separate physician fee may still apply. Other states' laws.

Outpatient cash prices, one line per hospital — its lowest listed price for code 42821. Prices for both sides of the body and inpatient prices are not mixed in. Collected Oct 29, 2026. See them on a map

Lowest$1,284.19Scripps Green Hospital + 4 more
Median$4,243.00half of hospitals charge less
Highest$16,939.41in California
Lowest saves$2,958.81vs the median

Hospitals in California, cheapest first

HospitalCash priceList priceFile date
Scripps Green Hospital lowest La Jolla · San Diego-Chula Vista-Carlsbad, CA HC Rmvl Tonsils and Adenoids $1,284.19 $5,136.77 Mar 30, 2026
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Scripps Memorial Hospital Encinitas lowest Encinitas · San Diego-Chula Vista-Carlsbad, CA HC Rmvl Tonsils and Adenoids $1,284.19 $5,136.77 Mar 30, 2026
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Scripps Memorial Hospital La Jolla lowest La Jolla · San Diego-Chula Vista-Carlsbad, CA HC Rmvl Tonsils and Adenoids $1,284.19 $5,136.77 Mar 30, 2026
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Scripps Mercy Hospital Chula Vista lowest San Diego · San Diego-Chula Vista-Carlsbad, CA HC Rmvl Tonsils and Adenoids $1,284.19 $5,136.77 Mar 30, 2026
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Scripps Mercy Hospital San Diego lowest San Diego · San Diego-Chula Vista-Carlsbad, CA HC Rmvl Tonsils and Adenoids $1,284.19 $5,136.77 Mar 30, 2026
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Kaiser Foundation Hospital - Baldwin Park Baldwin Park · Los Angeles-Long Beach-Anaheim, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $1,456.00 $2,800.00 Apr 1, 2026
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Kaiser Foundation Hospital - Downey Downey · Los Angeles-Long Beach-Anaheim, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $1,456.00 $2,800.00 Apr 1, 2026
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Kaiser Foundation Hospital - Fontana Fontana · Riverside-San Bernardino-Ontario, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $1,456.00 $2,800.00 Apr 1, 2026
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Kaiser Foundation Hospital - Los Angeles Los Angeles · Los Angeles-Long Beach-Anaheim, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $1,456.00 $2,800.00 Apr 1, 2026
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Kaiser Foundation Hospital - Moreno Valley Moreno Valley · Riverside-San Bernardino-Ontario, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $1,456.00 $2,800.00 Apr 1, 2026
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Kaiser Foundation Hospital - Orange County - Anaheim Anaheim · Los Angeles-Long Beach-Anaheim, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $1,456.00 $2,800.00 Apr 1, 2026
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Kaiser Foundation Hospital - Panorama City Panorama City · Los Angeles-Long Beach-Anaheim, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $1,456.00 $2,800.00 Apr 1, 2026
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Kaiser Foundation Hospital - Riverside Riverside · Riverside-San Bernardino-Ontario, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $1,456.00 $2,800.00 Apr 1, 2026
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Kaiser Foundation Hospital - San Diego - Clairemont Mesa San Diego · San Diego-Chula Vista-Carlsbad, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $1,456.00 $2,800.00 Apr 1, 2026
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Kaiser Foundation Hospital - San Diego - Zion San Diego · San Diego-Chula Vista-Carlsbad, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $1,456.00 $2,800.00 Apr 1, 2026
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Kaiser Foundation Hospital - San Marcos San Marcos · San Diego-Chula Vista-Carlsbad, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $1,456.00 $2,800.00 Apr 1, 2026
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Kaiser Foundation Hospital - South Bay Harbor City · Los Angeles-Long Beach-Anaheim, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $1,456.00 $2,800.00 Apr 1, 2026
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Kaiser Foundation Hospital - West LA Los Angeles · Los Angeles-Long Beach-Anaheim, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $1,456.00 $2,800.00 Apr 1, 2026
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Kaiser Foundation Hospital - Woodland Hills Woodland Hills · Los Angeles-Long Beach-Anaheim, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $1,456.00 $2,800.00 Apr 1, 2026
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Kaiser Fnd Hospital - Irvine Irvine · Los Angeles-Long Beach-Anaheim, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $1,456.00 $2,800.00 Apr 1, 2026
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Kaiser Ontario Medical Center Campus Ontario · Riverside-San Bernardino-Ontario, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $1,456.00 $2,800.00 Apr 1, 2026
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NorthBay Medical Center Fairfield · Vallejo, CA Rem Tonsils Adenoids 12/>Yrs $3,933.00 $3,933.00 Apr 1, 2026
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Cedars-Sinai Medical Center Los Angeles · Los Angeles-Long Beach-Anaheim, CA Outpatient Surgical Group 5 $3,964.84 $6,099.75 Nov 26, 2025
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La Palma Intercommunity Hospital La Palma · Los Angeles-Long Beach-Anaheim, CA Hc Tonsillectomy & Adenoidectomy Age 12/> $4,243.00 $13,969.90 Sep 1, 2026
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San Dimas Community Hospital San Dimas · Los Angeles-Long Beach-Anaheim, CA Remove Tonsils And Adenoids - 42821 - OR36042821 $4,243.00 $13,443.80 Sep 1, 2026
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West Anaheim Medical Center Anaheim · Los Angeles-Long Beach-Anaheim, CA Hc Tonsillectomy & Adenoidectomy Age 12/> $4,243.00 $13,969.90 Sep 1, 2026
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Kaiser Foundation Hospital & Rehab Center - Vallejo Vallejo · Vallejo, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - Antioch Antioch · San Francisco-Oakland-Fremont, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - Fremont Fremont · San Francisco-Oakland-Fremont, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - Fresno Fresno · Fresno, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - Manteca Manteca · Stockton-Lodi, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - Modesto Modesto · Modesto, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - Oakland/Richmond Oakland · San Francisco-Oakland-Fremont, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - Redwood City Redwood City · San Francisco-Oakland-Fremont, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - Roseville Roseville · Sacramento-Roseville-Folsom, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - Sacramento Sacramento · Sacramento-Roseville-Folsom, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - San Francisco San Francisco · San Francisco-Oakland-Fremont, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - San Jose San Jose · San Jose-Sunnyvale-Santa Clara, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - San Leandro San Leandro · San Francisco-Oakland-Fremont, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - San Rafael San Rafael · San Francisco-Oakland-Fremont, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - Santa Clara Santa Clara · San Jose-Sunnyvale-Santa Clara, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - Santa Rosa Santa Rosa · Santa Rosa-Petaluma, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - South Sacramento Sacramento · Sacramento-Roseville-Folsom, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - South San Francisco South San Francisco · San Francisco-Oakland-Fremont, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - Vacaville Vacaville · Vallejo, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Foundation Hospital - Walnut Creek Walnut Creek · San Francisco-Oakland-Fremont, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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Kaiser Fnd Hospital - Richmond Campus Richmond · San Francisco-Oakland-Fremont, CA TONSILLECTOMY & ADENOIDECTOMY AGE 12/> $10,080.00 $18,000.00 Apr 1, 2026
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MarinHealth Medical Center Greenbrae · San Francisco-Oakland-Fremont, CA REMOVAL OF TONSILS AND ADENOID GLANDS (12 YEARS OR OLDER) $14,132.40 $23,554.00 Mar 26, 2026
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UC San Diego Medical Center San Diego · San Diego-Chula Vista-Carlsbad, CA Removal of tonsils and adenoid glands patient age 12 or over $16,939.41 $30,798.93 Apr 1, 2026
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Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
File date When the hospital last updated its price file, as the file says itself. A dash means the file gives no date.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More

By metro area

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

Metro areaHospitalsLowestMedian
Los Angeles-Long Beach-Anaheim, CA 13 $1,456.00 $1,456.00
San Francisco-Oakland-Fremont, CA 11 $10,080.00 $10,080.00
San Diego-Chula Vista-Carlsbad, CA 9 $1,284.19 $1,284.19
Riverside-San Bernardino-Ontario, CA 4 $1,456.00 $1,456.00
Sacramento-Roseville-Folsom, CA 3 $10,080.00 $10,080.00
Vallejo, CA 3 $3,933.00 $10,080.00
San Jose-Sunnyvale-Santa Clara, CA 2 $10,080.00 $10,080.00
Fresno, CA 1 $10,080.00 $10,080.00
Modesto, CA 1 $10,080.00 $10,080.00
Santa Rosa-Petaluma, CA 1 $10,080.00 $10,080.00
Stockton-Lodi, CA 1 $10,080.00 $10,080.00
Market A metro area (as the Census Bureau defines it) or, outside metro areas, a town. Each links to every hospital price there.
Hospitals How many hospitals publish a cash price for this code here. Each hospital counts once, at its lowest outpatient cash price.
Lowest The lowest cash price among those hospitals.
Median The middle cash price: half of the hospitals charge less, half charge more. One price per hospital. More

What tonsil and adenoid removal, 12+ is, what the price covers and why prices differ: Tonsil and adenoid removal, 12+ explained.

Tonsil and adenoid removal, age 12 or older in other states

Median cash price across the state's hospitals.