COVID-19 vaccines and administration coverage
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BCBSRI coverage and cost-share waiver policy for FDA-approved COVID-19 vaccines and associated administration services, applying to participating and non-participating providers in the plan's jurisdiction.
This policy will no longer be in effect as of May 12, 2023 and COVID-19 vaccination coverage is moved to the Immunization and Vaccinations policy.
Coverage Criteria for COVID-19 Vaccines and Administration
Coverage for FDA-approved COVID-19 vaccines and doses
Covered when ALL of the following are met
Applies to Medicare Advantage and Commercial Products.
In-home administration coverage and limits
In-home administration billing rules
See Coding section (HCPCS M0201) for required claim lines.
If 10 or more members are vaccinated at the same location on the same date, only one in‑home administration is billable for that location.
Covered and separately reimbursed administration
Coverage and reimbursement determinations vary by vaccine product, administration code, plan type, and effective date. Representative statements from the document:
See individual code lines in the Coding section for plan and effective date details.
No reimbursement for free vaccine products
Situations where BCBSRI will not reimburse vaccine product codes:
Denials are provider liability with no member liability; often tied to effective dates or CMS guidance—review each code line.
Providers must follow CMS guidance for Medicare Advantage members for the specified effective dates.
Pending FDA/CMS approval
Codes with pending regulatory or CMS approval:
Billing and coverage should follow payer guidance until approvals are confirmed; effective dates and plan distinctions are provided per code in the Coding section.
Commercial product effective/reimbursement status may differ from Medicare Advantage—check specific code lines.
This policy is no longer in effect for dates of service on or after May 12, 2023. For COVID-19 vaccination coverage and related billing guidance beginning on that date, providers should refer to the organization's Immunization and Vaccinations policy and associated provider communications.
BCBSRI will not reimburse vaccine product line items when the vaccine was supplied to the health care provider at no cost. If a provider elects to submit a claim for the vaccine product, the vaccine line will be denied as a provider liability with no member liability. Providers should not append modifier 22 to vaccine codes to indicate the vaccine was purchased by the provider.
Per CMS billing guidance for Original Medicare during specified effective periods, certain vaccine product and administration codes must be submitted to Original Medicare and should not be billed to BCBSRI. During those periods BCBSRI will indicate a Do Not Bill / No Reimbursement status for the affected code lines; providers administering vaccines to Medicare Advantage enrollees must follow CMS submission instructions rather than billing BCBSRI.
BCBSRI will not reimburse claims submitted to BCBSRI for vaccine products that health care providers receive at no cost. This non‑reimbursement applies across multiple listed product CPT codes and effective dates (for example, entries dated Effective 1/1/22 and other code-specific notes). When vaccines are provided at no cost, vaccine product line items will be denied as provider liability and the member will not be held financially responsible.
ICD-10, CPT and HCPCS Codes
| Z23 | Encounter for immunization |
| M0201 | COVID-19 vaccine administration inside a patient's home; reported only once per individual home, per date of service, when only COVID-19 vaccine administration is performed at the patient's home |
| 91300 | SARS-CoV-2 vaccine, mRNA-LNP, spike protein, preservative free, 30 mcg/0.3 mL dosage, diluent reconstituted |
| 91305 | SARS-CoV-2 vaccine, mRNA-LNP, spike protein, preservative free, 30 mcg/0.3 mL dosage, tris-sucrose formulation |
| 91307 | SARS-CoV-2 vaccine, mRNA-LNP, spike protein, preservative free, 10 mcg/0.2 mL dosage, diluent reconstituted, tris-sucrose formulation |
| 91312 | SARS-CoV-2 vaccine, mRNA-LNP, bivalent spike protein, preservative free, 30 mcg/0.3 mL dosage, tris-sucrose formulation |
| 91301 | SARS-CoV-2 vaccine, mRNA-LNP, spike protein, 100 mcg/0.5 mL dosage (Moderna) |
| 0001A | Immunization administration intramuscular; Pfizer first dose |
| 0002A | Immunization administration intramuscular; Pfizer second dose |
| 0003A | Immunization administration intramuscular; Pfizer third dose |
| 0004A | Immunization administration intramuscular; Pfizer booster dose |
| 0073A | Immunization administration, mRNA-LNP, spike protein, 10 mcg/0.2 mL, booster dose |
| 0124A | Immunization administration, mRNA-LNP, bivalent spike protein, 30 mcg/0.3 mL, booster dose |
| 91301 | SARS-CoV-2 vaccine, mRNA-LNP, spike protein, 100 mcg/0.5 mL |
| 91306 | SARS-CoV-2 vaccine, mRNA-LNP, spike protein, 50 mcg/0.25 mL |
| 91309 | SARS-CoV-2 vaccine, mRNA-LNP, spike protein, 50 mcg/0.5 mL |
| 91313 | SARS-CoV-2 vaccine, mRNA-LNP, spike protein, bivalent, 50 mcg/0.5 mL (bivalent booster) |
| 0011A | Immunization administration, mRNA-LNP, spike protein, 100 mcg/0.5 mL, first dose |
| 0012A | Immunization administration, mRNA-LNP, spike protein, 100 mcg/0.5 mL, second dose |
| 0013A | Immunization administration, mRNA-LNP, spike protein, 100 mcg/0.5 mL, third dose |
| 0064A | Immunization administration, mRNA-LNP, spike protein, 50 mcg/0.25 mL, booster dose |
| 0094A | Immunization administration, mRNA-LNP, spike protein, 50 mcg/0.5 mL, booster dose (18+) |
| 0134A | Immunization administration, mRNA-LNP, spike protein, bivalent, 50 mcg/0.5 mL, booster (18+) |
| 91317 | SARS-CoV-2 vaccine, mRNA-LNP, bivalent spike protein, preservative free, 3 mcg/0.2 mL dosage |
| 0173A | Immunization administration by intramuscular injection of SARS-CoV-2 vaccine, mRNA-LNP, bivalent 3 mcg/0.2 mL, third dose |
| 91309 | SARS-CoV-2 vaccine, mRNA-LNP, spike protein, preservative free, 50 mcg/0.5 mL dosage |
| 0094A | Immunization administration by intramuscular injection of SARS-CoV-2 vaccine, mRNA-LNP, 50 mcg/0.5 mL, booster dose for individuals 18+ |
| 0091A | Immunization administration intramuscular, SARS-CoV-2 vaccine, 50 mcg/0.5 mL; first dose for individuals 6-11 years |
| 0092A | Immunization administration intramuscular, SARS-CoV-2 vaccine, 50 mcg/0.5 mL; second dose for individuals 6-11 years |
| 0093A | Immunization administration intramuscular, SARS-CoV-2 vaccine, 50 mcg/0.5 mL; third dose for individuals 6-11 years |
| 0111A | Immunization administration intramuscular, SARS-CoV-2 vaccine, 25 mcg/0.25 mL; first dose for pediatric patients 6 months–4 years |
| 0112A | Immunization administration intramuscular, SARS-CoV-2 vaccine, 25 mcg/0.25 mL; second dose for pediatric patients 6 months–4 years |
| 0113A | Immunization administration intramuscular, SARS-CoV-2 vaccine, 25 mcg/0.25 mL; third dose for pediatric patients 6 months–4 years |
| 91311 | SARS-CoV-2 vaccine, mRNA-LNP, 25 mcg/0.25 mL dosage for pediatric patients aged 6 months–5 years |
| 91314 | SARS-CoV-2 vaccine, mRNA-LNP, spike protein, bivalent, preservative free, 25 mcg/0.25 mL dosage |
| 91316 | SARS-CoV-2 vaccine, mRNA-LNP, spike protein, bivalent, preservative free, 10 mcg/0.2 mL dosage |
| 91310 | SARS-CoV-2 vaccine, monovalent, preservative free, 5 mcg/0.5 mL dosage, adjuvant AS03 emulsion (adult 18+) |
| 0104A | Immunization administration intramuscular for various COVID-19 vaccine booster formulations (multiple dosage descriptors listed) |
| 0164A | Immunization administration intramuscular, bivalent 10 mcg/0.2 mL booster dose |
| 0144A | Immunization administration intramuscular, Moderna bivalent 25 mcg/0.25 mL booster dose |
Provider Billing, Documentation, and Submission Requirements
Prior authorization — Not applicable
Prior authorization is not required for COVID-19 vaccines or their administration.
Medicare Advantage: submit vaccine/admin codes to Original Medicare
For Medicare Advantage enrollees in 2020–2021, vaccine product and administration codes must be submitted to Original Medicare; do not bill BCBSRI for those services.
Pending FDA EUA affects billing for 91302
Code 91302 (ChAdOx1 vector) is listed as pending FDA EUA approval and was not FDA approved as of 8/31/22; providers should follow approval status before billing this product.
- 91302 is marked “PENDING FDA EUA APPROVAL (not FDA approved as of 8/31/22).
Pediatric vaccine codes — Pending CMS approval for Medicare Advantage
Several pediatric vaccine product codes (for example 91308, 91315, 91317 and associated administration codes) are marked Pending CMS approval for Medicare Advantage plans; Commercial product statuses may differ.
- 91308 and 91315 — Medicare Advantage Plans = Pending CMS approval
- 91317 — listed as Pending CMS approval for Medicare Advantage Plans
Verify coverage/prior authorization when CMS approval is pending
When a vaccine product or administration code is marked “Pending CMS approval” for Medicare Advantage, providers must verify coverage and prior authorization with BCBSRI for Medicare Advantage members before submission.
- Examples include codes such as 91316, 91310, 91309, 91311 and others marked Pending CMS approval.
Follow code-specific billing and effective-date instructions
Providers must follow the policy’s operational billing instructions when submitting claims for COVID-19 vaccines and administration, including payer- and date-specific guidance in the CPT/HCPCS code list.
- Use the specified vaccine product CPT and dose-specific administration CPT as listed in the coding section.
- Observe effective dates and plan-type instructions (Medicare Advantage vs Commercial) for each code line.
Operate per BCBSRI coding and submission guidance
Providers must adhere to BCBSRI coding and submission guidance for vaccine products and administration as specified in the policy and provider communications.
- Report the most appropriate ICD-10 diagnosis code(s) and the exact vaccine product and administration CPT/HCPCS codes.
- Follow CMS billing directives where noted (e.g., submit to Original Medicare when required).
E/M documentation must be available and provided on request
Documentation supporting a separately identifiable E/M service reported with modifier 25 must be available in the patient record and provided to BCBSRI upon request.
- Modifier 25 submission indicates documentation exists and will be provided in a timely manner for review.
- Failure to produce requested documentation may result in denial or retraction of payment.
In‑home administration (M0201) — include vaccine product and administration CPTs
When filing HCPCS M0201 for in‑home administration, the claim must also include the appropriate vaccine product CPT code and the dose‑specific vaccine administration CPT code.
Submit certain lines to Original Medicare per CMS guidance
Per CMS billing guidelines and the policy’s code table, some vaccine product and administration lines during specified periods must be submitted to Original Medicare rather than billed to BCBSRI.
- Examples: certain codes effective 10/11/20–12/31/21 are designated “submit to Original Medicare / Do Not Bill to BCBSRI.”
Refer to BCBSRI provider communications and member agreements for eligibility
Providers should consult BCBSRI provider communications and member-specific benefit documents for billing, eligibility, and payment details; the policy is informational and not a guarantee of payment.
- For member-specific benefits call the provider call center and review the subscriber/employer agreements.
Failure to produce documentation may lead to denial or payment retraction
Failure to produce requested documentation for services may result in claim denial or retraction of payment.
Claims denied if vaccine supplied to provider at no cost
Claims for vaccine product line items will be denied as provider liability (no member liability) if the vaccine was supplied to the provider at no cost.
- Providers should not append modifier 22 to vaccine codes to indicate provider purchase; claims will be denied if vaccine was supplied at no cost.
Do not bill BCBSRI when CMS directs submission to Original Medicare
Do not bill BCBSRI for certain vaccine products during periods when CMS guidance directs submission to Original Medicare; those lines are marked Do Not Bill / submit to Original Medicare.
- Example: several vaccine product CPTs had CMS-designated periods (e.g., 10/11/20–12/31/21) requiring submission to Original Medicare.
No reimbursement to BCBSRI for vaccine products received at no cost
Multiple vaccine product CPTs (for example 91306, 91309, 91313) are marked as having no reimbursement for claims submitted to BCBSRI when providers receive the vaccine product at no cost.
- These product lines include explicit ‘No reimbursement for claims submitted to BCBSRI for vaccine products health care providers receive at no cost’ statements.
No reimbursement when vaccine product received at no cost
Claims submitted to BCBSRI for vaccine products that health care providers receive at no cost will not be reimbursed.
- Policy states vaccines supplied to providers at no cost will not have any reimbursement if filed by a provider; such claims will be denied as provider liability.
Background
FDA-authorized or approved COVID-19 vaccines are intended to prevent COVID-19. Examples of vaccines discussed in this policy include mRNA products (Pfizer-BioNTech and Moderna) and adenovirus-vector products (Janssen), with additional entries for recombinant protein vaccines (Novavax) and pediatric formulations. Coverage and separate reimbursement for administration fees are described by specific CPT/HCPCS code lines; review the full policy code table for product-specific age and dosing details as well as plan-specific effective dates.
Definitions and Key Terms
Policy Revision History
Policy last updated; operational note that as of dates of service on or after May 12, 2023, this policy will no longer be in effect and COVID-19 vaccination coverage is moved to the Immunization and Vaccinations policy.
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