CPT 96372Other

Ther/proph/diag inj sc/im

CPT code 96372 covers the administration of a therapeutic, prophylactic, or diagnostic injection given subcutaneously (under the skin) or intramuscularly (into the muscle). This is the service fee for giving the injection itself, not the medication being injected.

Showing rates for

National Average

Base Medicare rate

$13.91

This calculator gives a typical-case estimate using standard Medicare modifier rules. Actual payment depends on payer policies, documentation, code-specific CMS status indicators, and locality. Verify before billing.

RVU breakdown

Work RVU

0.17

PE RVU (NF)

0.25

MP RVU

0.01

Total RVU

0.43

Conversion factor: 32.3465 · Source: CMS MPFS RVU25A · Confidence: High

NCCI bundling edits

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Billing tips

Always bill the drug separately using a J-code or HCPCS code in addition to 96372. The injection administration fee ($13.91) and the drug cost are separate reimbursements.
Impact: Failing to bill the drug separately can result in loss of $10-$500+ depending on the medication cost. This is the most common billing error with 96372.
Use 96372 only once per patient encounter regardless of how many medications are mixed in one syringe. If two separate injections are given at different sites, bill 96372 for the first and 96372 with modifier 59 or XS for the second.
Impact: Incorrect multiple billing without modifiers results in denial of the second claim ($13.91 loss). Properly documented separate injections with correct modifiers preserve full reimbursement.
Do not bill 96372 for self-administered medications, demonstration injections where the patient will continue at home, or immunizations (use 90471-90474 instead).
Impact: Billing 96372 for vaccines or self-admin demos will result in 100% denial ($13.91) and potential audit flags. Immunizations have separate administration codes that reimburse $18-$25.
Document the exact time of administration, route (SC or IM), site, medication name, dose, lot number if applicable, and ordering provider to meet audit requirements.
Impact: Inadequate documentation is the #1 reason for recoupment during audits. Missing any required element can result in repayment of $13.91 per injection plus potential fraud investigation.
When billing with an E/M service, ensure documentation clearly separates the medical decision-making for the E/M from the injection administration. Modifier 25 is required on the E/M code, not on 96372.
Impact: Improper modifier placement or insufficient E/M documentation causes 40-60% denial rate on same-day E/M services, losing $100-$300 per encounter.

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Frequently asked questions

What is CPT code 96372 used for?

CPT code 96372 is used to bill for the administration of therapeutic, prophylactic, or diagnostic injections given subcutaneously (under the skin) or intramuscularly (into muscle). It covers the service of giving the injection, not the medication itself, which must be billed separately using the appropriate drug code.

How much does Medicare pay for CPT 96372 in 2025?

Medicare pays $13.91 for CPT 96372 in 2025 based on the national average non-facility rate. This rate is the same for both facility and non-facility settings. The code has a total RVU of 0.43, consisting of 0.17 work RVU, 0.25 practice expense RVU, and 0.01 malpractice RVU.

Can you bill 96372 with an office visit?

Yes, you can bill CPT 96372 with an office visit (E/M code) on the same day, but you must append modifier 25 to the E/M code to indicate it was a significant, separately identifiable service. The documentation must clearly show that the office visit involved evaluation and management beyond simply deciding to give an injection.

What is the difference between CPT 96372 and 90471?

CPT 96372 is for therapeutic, prophylactic, or diagnostic injections of medications, while 90471 is specifically for immunization administration (vaccines). Use 96372 for antibiotics, hormones, or other therapeutic drugs. Use 90471 for vaccines like flu shots, tetanus, or COVID-19 immunizations. They cannot be used interchangeably.

How many times can you bill 96372 per day?

You can bill 96372 only once per patient encounter unless you give separate injections at different anatomic sites or different times during the same day. For the second or subsequent injections, you must append modifier 59, 76, or XS depending on the circumstances, and documentation must clearly support the medical necessity for multiple injections.

Do you need a modifier for CPT 96372?

Modifiers are not always required for 96372, but they are necessary in specific situations: modifier 25 on the E/M code when billed with an office visit, modifier 59 or XS when billing multiple injections on the same day, modifier 76 for repeat injections by the same provider, or RT/LT for laterality when documenting bilateral injections.

What documentation is required for billing CPT 96372?

Required documentation includes the date and time of administration, medication name and dosage, route (SC or IM), specific anatomic injection site, lot number if applicable, medical necessity for the injectable route, ordering provider name, administering staff signature, and patient response or any adverse reactions. Missing any element can result in claim denial or audit recoupment.