CPT code 95148: Venom antigen preparation, four insect venoms2026 Medicare rate & RVUs in Napa, CA

In Napa, CA, Medicare pays $116.76 for 95148 in the office and $2.74 when it’s performed in a hospital or facility.

Check a contract rate as a % of Medicare · 95148 nationwide

Medicare allowed amount for participating (non-QP) physicians, before deductible, coinsurance and claim adjustments. Not a patient’s bill or a hospital charge.

What 95148 covers

This service covers the allergy practice’s supervised preparation and provision of a venom immunotherapy dose containing four distinct stinging-insect venoms. It is used for patients receiving desensitization treatment for insect-sting allergy, commonly under an allergist’s direction in an allergy office. The venoms may come from different stinging insects, such as bees, yellow jackets, wasps, or hornets; the code selection follows the number of venoms in the dose, not the number of injections given at that visit.

Report one unit for each dose prepared and provided with four venoms. Documentation should identify the prescribed venom immunotherapy, the four venoms included, the dose or doses prepared, and the professional oversight. This code represents antigen preparation and provision, not administration of the injection. When the patient receives immunotherapy injections, report the applicable injection-administration service separately, such as 95115 for one injection or 95117 for two or more injections.

This summary was written with AI assistance from CMS physician fee schedule data and checked against the CMS billing rules shown here. Rates on this page come directly from CMS files.

How Napa, CA compares for 95148

Across 109 of 109 payment localities, the office rate for 95148 runs from $76.77 in Arkansas to $127.63 in San Benito County, CA. Napa, CA pays $116.76. The RVUs are the same everywhere; the geographic indexes change the dollars.

Every other payment area

95148 rates by state

Office rate range in each state. Select a state to see its payment localities.

See 95148 in every payment locality

How the 95148 rate is calculated

Each of 95148’s three RVUs is multiplied by a geographic index (GPCI) for the payment locality, added up, and multiplied by the conversion factor. Drag the indexes or enter a ZIP to see what moves the rate.

Payment rules and modifiers for 95148

95148 has no global surgery period, no multiple-procedure, bilateral or assistant-at-surgery adjustment, and no professional/technical split. What changes the payment is where the service happens: the place of service on the claim decides whether Medicare pays the office or the facility rate.

Codes related to 95148

Related codes aren’t interchangeable: bill the code that matches the service performed.

How 95148 has changed in Napa, CA

Price 95148 for an earlier date of service

Where the Napa, CA rate applies

Napa, CA is a Medicare payment area, not a city. Our Census mapping connects it to 11 cities and communities in California. Some span more than one payment area; confirm with the service ZIP.

• Napa
• American Canyon
• Angwin
• Calistoga
• Deer Park
• Moskowite Corner
• Oakville
• Rutherford

Browse all communities in California

Where these rates come from

FeeBase calculates base physician payments from CMS work, practice-expense and malpractice RVUs, adjusted by each locality’s geographic indexes and the conversion factor. Services without a published rate are labeled, never given a made-up amount. Amounts are Medicare allowed amounts before claim adjustments: not a patient’s bill or a commercial rate.

CMS RVU26D · effective Oct 1, 2026 through the day before Jan 1, 2027

Open CMS sourceHow we calculate rates