CPT code 90700 – DTaP vaccine

Key takeaways

CPT Code 90700 covers the stand-alone DTaP vaccine for children under 7 years old, not adolescents or adults.

A separate administration code (90471 or 90460) is always billed alongside 90700. The vaccine and administration components are never bundled.

Vaccines for Children (VFC) stock is free and reserved for VFC-eligible children. For a VFC dose, only the administration fee is billable.

Pabau’s claims management software runs validation checks before each claim is sent and, through Claim.MD, checks patient eligibility in real time.

CPT Code 90700: Official descriptor and covered vaccines

CPT Code 90700 bills the stand-alone DTaP vaccine given by intramuscular injection to children under 7, and it covers the vaccine product only. The official descriptor comes from the American Medical Association. It reads: Diphtheria, tetanus toxoids, and acellular pertussis vaccine (DTaP), when administered to individuals younger than 7 years, for intramuscular use.

Two brand-name products fall under this code: Daptacel (Sanofi Pasteur) and Infanrix (GSK). The code does not apply when a combination product is used. If you administer Pediarix (DTaP-HepB-IPV), the correct code is 90723, not 90700. Billing 90700 when a combination product was given is an unbundling compliance risk.

DTaP vs Tdap: Choosing between 90700 and 90715

The DTaP CPT code, 90700, is for children under 7. CPT 90715 covers Tdap for patients 7 years and older, and Td without pertussis is 90714. A code that doesn’t match the patient’s age on the date of service gets the line denied for age eligibility.

Combination products carry their own codes, so check the product against the CDC CVX-to-CPT mapping before coding.

Which administration code to bill with CPT Code 90700

CPT Code 90700 covers the vaccine product only. A separate administration code is always required. The choice between 90471 and 90460 depends on whether a physician or qualified healthcare professional provided face-to-face counseling during the visit.

The counseling requirement for 90460 is strict. The service must be provided by a physician or other qualified healthcare professional, and most payer policies don’t let it be delegated to nursing staff. Document the counseling note, who provided it, and the topics covered. Without that documentation, 90460 will be downcoded to 90471 on audit.

Required ICD-10 diagnosis codes for CPT 90700 claims

Every 90700 claim needs a valid ICD-10-CM diagnosis code as a diagnosis pointer on the CMS-1500 (Box 21) or 837P transaction. Z23 is the primary code for preventive vaccine administration, as confirmed in the CDC/NCHS ICD-10-CM web tool.

When the vaccine is given at a well-child visit, both Z00.12x and Z23 may be reported. Z23 should be the diagnosis pointer linked to 90700 on the claim. A missing or mismatched diagnosis pointer gets the 90700 line denied. Before submitting, confirm that Box 24E points to the Z23 entry in Box 21.

CPT Code 90700 reimbursement and 2026 fee schedule

Vaccine billing separates the product cost (90700) from the administration cost (90471 or 90460). Each is reimbursed independently. CMS publishes the Medicare Physician Fee Schedule rates for 90700 each year, and they change every January. Verify the 2026 rate against the CMS Physician Fee Schedule lookup tool at the time of billing.

Commercial reimbursement for the vaccine component is set by each payer contract. Confirm contracted rates separately, and don’t assume Medicare rates apply to commercial plans.

VFC program: When 90700 is not separately billable

Some DTaP doses come from the Vaccines for Children (VFC) program. Providers who draw that federal stock cannot bill the 90700 vaccine component to Medicaid or any other payer. VFC vaccine is free, so only the administration fee (90471 or 90460) is billable. The stock is reserved for VFC-eligible children: Medicaid-enrolled, uninsured, underinsured, or American Indian or Alaska Native.

• Private stock: Bill both 90700 (vaccine) and 90471/90460 (administration).
• VFC stock (Medicaid patients): Bill the administration code. Modifier SL marks state-supplied vaccine, and state Medicaid policy decides whether the SL-modified 90700 line is submitted at $0.
• Commercially insured patients: VFC stock is only for VFC-eligible children, and the vaccine component is never billed to a commercial plan.

Stock source is the third of four checks that decide which lines a DTaP claim carries. The decision path below puts all four in the order a coder meets them.

Modifiers for CPT Code 90700

Modifier selection for 90700 depends on two questions. Where did the vaccine stock come from, and was a significant, separately identifiable evaluation and management (E/M) service provided the same day?

Payers treat modifier SL differently. Some carriers don’t recognize it, and others require it only on Medicaid claims. Check each payer’s modifier rules before submitting, because SL on a commercial claim that doesn’t accept it can trigger a rejection.

Documentation requirements for 90700 claims

Adequate documentation protects the claim on audit and supports medical necessity. Every 90700 encounter should have these elements in the chart before the claim is submitted.

• VIS provision: Document that the Vaccine Information Statement was given to the patient or guardian, including the VIS edition date and the date given.
• Vaccine brand and lot number: Record the specific product name (Daptacel or Infanrix), manufacturer lot number, and expiration date.
• NDC number: Required on Medicaid claims and best practice on all others (see the NDC section below).
• Injection site and route: Intramuscular, and the specific anatomical site (for example, the vastus lateralis).
• Administering provider: Name and credential of the person who administered the vaccine.
• Counseling note (if billing 90460): Document who provided counseling, what was discussed, and that it was face-to-face with the patient or guardian.

NDC reporting: Linking the physical vaccine to the claim

National Drug Code (NDC) reporting is mandatory on Medicaid vaccine claims and required by some commercial payers. The NDC must be in 11-digit format on the claim (5-4-2 format: labeler-product-package).

• Daptacel and Infanrix each carry distinct NDCs. Confirm the NDC matches the product you administered, not a generic placeholder.
• Map the NDC from the vial label at the time of administration. Don’t rely on memory or a static list, because NDCs can change over a product’s lifetime.
• Common NDC errors: wrong digit count, transposed segments, or using the 10-digit instead of 11-digit format. The 11-digit format pads the shortest segment with a leading zero.

Top reasons CPT Code 90700 claims are denied

Each of the six denial reasons below is preventable, and each has a fix you can apply before the claim is sent.

Practices using integrated claims management software can set claim edits to flag missing NDCs and incorrect diagnosis pointers before the claim is transmitted. Without automated scrubbing, a manual review against the table above is the fallback. When a denial does come back, the adjustment reason code tells you which row applies, and medical billing denial codes explains each one.

Vaccine CPT codes often billed alongside 90700

Well-child visits routinely involve several vaccines in a single encounter. The childhood schedule from the Advisory Committee on Immunization Practices (ACIP) groups several antigens at the 2-, 4-, 6- and 15–18-month visits. At the 4–6 year visit, the fifth DTaP dose and the second MMR dose both fall due, and MMR bills as 90707. Each additional vaccine needs its own CPT code plus an add-on administration code (90472 or 90461).

When 90460 is used for the first vaccine, 90461 is appended for each additional antigen component. For three antigens on the counseling path, expect 90460 + 90461 + 90461. Confirm the antigen count against what the specific combination products contain before submitting add-on codes. Knowing how the 837 electronic claim file is structured helps you verify that all vaccine/administration pairs are transmitted correctly.

How Pabau supports DTaP vaccine billing workflows

On a busy immunization day, the checks in this guide usually happen by hand after the visit. A biller compares the code with the patient’s age, the NDC with the vial, and the pointer with Box 21.

Pabau’s claims management tools run validation checks in the background every time a claim is sent. They also track each claim from submission through payment or denial. The Claim.MD clearinghouse integration adds real-time eligibility checks before treatment, so a coverage problem surfaces while the family is still in the room.

Remittances come back into Pabau as electronic remittance advice, tied to the claims they settle. Your team sees which 90700 lines paid and which were denied, without reconciling a separate report.

Stop losing revenue to preventable vaccine claim denials

Pabau runs validation checks on every claim before it is sent and checks eligibility in real time through Claim.MD. Remittances post back to the claims they settle. See how it works for your pediatric or primary care practice.

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Conclusion

CPT Code 90700 looks simple on paper. The claim only goes through clean when four details agree: the patient’s age, the product in the vial, the stock source, and the administration path.

Capture those details at the point of care, not at the billing desk. The nurse holding the vial can read the NDC and lot number in seconds, while a coder rebuilding them a week later is guessing.

The trade-off is a few extra fields per dose in the chart, which takes less time than working a denied claim back through the payer. Book a demo to see how Pabau checks a full day of well-child vaccine claims before they go out.

Continue your research

Need to understand how clean claims are built before submission? Clean claim requirements in medical billing walks through the elements every claim must carry to clear payer edits on the first pass.

Billing the first vaccine without counseling? CPT code 90471 covers the administration code that pairs with 90700 when no physician counseling is documented.

Coding the well-child exam at the same visit? ICD-10 code Z00.129 explains the routine child health exam code that sits alongside Z23.

Want to understand how superbills connect to your vaccine claims? How superbills work in medical practices explains how superbill entries feed the CMS-1500 claim.

Managing denials across multiple vaccine codes? Denial codes in medical billing covers the CARC and RARC codes payers return when a claim is denied.

Frequently asked questions