COVID-19 Specimen Collection Codes

COVID-19 Specimen Collection Codes

Clinical diagnostic laboratories can identify specimen collection for COVID-19 testing using two new HCPCS Level II codes, effective March 1, 2020.

Check Patient Location Before Coding

Medicare posted these new specimen collection codes in a March 31, 2020, special edition MLN Connects and in a last-minute revision to the April 2020 HCPCS Level II quarterly update file:
G2023  Specimen collection for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (Coronavirus disease [COVID-19]), any specimen source
G2024  Specimen collection for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (Coronavirus disease [COVID-19]), from an individual in a skilled nursing facility or by a laboratory on behalf of a home health agency, any specimen source
As the descriptors reveal, both G2023 and G2024 apply to collection of “any specimen source,” which means you should not restrict your use of these codes based on the source of the specimen. For instance, you should not assume the codes apply only to nasal swabs. The reference to “any specimen source” also may allow you to continue to use these collection codes as the industry develops new COVID-19 tests that use different specimen sources.
In an interim final rule related to COVID-19 policy and regulatory revisions, the Centers for Medicare & Medicaid Services (CMS) explains that tests that allow patients to collect the specimen would not be eligible for the specimen collection fee. Trained personnel must collect the sample.

Expect Higher Fee for G2024

The only variation between the G2023 and G2024 code descriptors is this wording in G2024: “from an individual in a skilled nursing facility or by a laboratory on behalf of a home health agency.”
The interim final rule states the second code, G2024, is necessary because the Social Security Act and CMS regulations “require a higher fee for collecting a specimen from an individual in a SNF [skilled nursing facility] or by a laboratory on behalf of an HHA [home health agency].”
The nominal specimen collection fee for COVID-19 testing for homebound and non-hospital inpatients “generally will be $23.46,” according to the interim final rule. For individuals in a SNF or for individuals whose samples will be collected by a laboratory on behalf of an HHA, the fee will be $25.46. These fees are higher than the typical specimen collection fees of $3 to $5, reflecting the higher costs required to minimize exposure risks.
Anyone who will be reporting G2023 and G2024 should review the interim final rule, particularly starting around page 95, to be sure they have viewed the official requirements, including the definition of homebound.

G2023 and G2024 Are Required but May Be Temporary

Independent labs must use G2023 and G2024 to bill Medicare for the specimen collection fee for COVID-19 testing during the public health emergency (PHE), the interim final rule states.
The MLN Connects post specifies that the codes are “effective with line item date of service on or after March 1, 2020.” Watch for CMS to issue additional guidance once the PHE is over and when the codes are no longer valid for reporting.

Just the Latest COVID-19 Codes

HCPCS Level II specimen collection codes G2023 and G2024 aren’t the only recent additions related to COVID-19. They join new HCPCS Level II COVID-19 testing codes and a new CPT® COVID-19 testing code. ICD-10-CM has also added a new code, U07.1 COVID-19, with official coding guidelines.

More information on testing codes is available here.

Deborah Marsh
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11 Responses to “COVID-19 Specimen Collection Codes”

  1. Mary Schwarz says:

    Can you bill the 87635 for lab test that will be sent out, and will be billed to our facility and then bill for specimen collection G2023 and also bill for Specimen handling charge 99001? This would all be coming from the ED.
    Mary

  2. Barbara Ann Jernigan-Helton says:

    Can the medical office use G2023 for the collection of the specimen being sent to LabCorp? They brought us testing kits today for the U0002, but there should be a code reimbursable to the Provider, I would think?

  3. Renee Dustman says:

    Hi Mary – You should be able to follow your usual process for reporting handling and the outside lab test billed to the facility, but checking with your compliance team is a good idea. Regarding specimen collection, please note Medicare’s response to the question of who can bill: “Independent laboratories can bill Medicare through their MAC for the specimen collection fee. The specimen collection fee applies if the specimen is collected by trained laboratory personnel from a homebound or non-hospital inpatient and the specimen is a type that would not require only the services of a messenger pick up service. However, the specimen collection fee is not available for tests where a patient collects his or her own specimen.” https://www.cms.gov/files/document/03092020-covid-19-faqs-508.pdf

  4. Renee Dustman says:

    Hi Barbara Ann – According to the interim final rule, the codes are intended for use by independent laboratories, particularly when lab technicians are traveling to patients: “We will provide for Medicare payment of a nominal specimen collection fee and associated travel allowance to independent laboratories for collection of specimens related to COVID-19 clinical diagnostic laboratory testing for homebound and non-hospital inpatients.” This CMS FAQs document also refers only to independent labs when answering “Who can bill for the Medicare specimen collection fee?” https://www.cms.gov/files/document/03092020-covid-19-faqs-508.pdf

    Depending on the nature of the encounter and payer, you may be able to consider an E/M code and/or handling code 99000. These AMA resources may be helpful: https://www.ama-assn.org/system/files/2020-04/cpt-reporting-covid-19-testing.pdf and https://www.ama-assn.org/system/files/2020-04/covid-19-coding-advice.pdf.

  5. testing says:

    Hi Mary – You should be able to follow your usual process for reporting handling and the outside lab test billed to the facility, but checking with your compliance team is a good idea. Regarding specimen collection, please note Medicare’s response to the question of who can bill: “Independent laboratories can bill Medicare through their MAC for the specimen collection fee. The specimen collection fee applies if the specimen is collected by trained laboratory personnel from a homebound or non-hospital inpatient and the specimen is a type that would not require only the services of a messenger pick up service. However, the specimen collection fee is not available for tests where a patient collects his or her own specimen.” https://www.cms.gov/files/document/03092020-covid-19-faqs-508.pdf

  6. Meylinda says:

    Can we bill 36415 and G2023 on the same Date of Service?

  7. Renee Dustman says:

    yes

  8. Dee Hoger says:

    Can outpatient hospital lab bill for this collection service for G2023 and G2024. We have lab personnel collect the specimens on outpatients that come to the hospital as well as lab personnel go to skilled facilities and collect the COVID specimens. Some of the tests we result at our hospital outpatient lab and some are sent off to the state, but we do bill for the test (87635 or U0001) as well. We bill these on a UB claim not a 1500.
    Thanks for any guidance.

  9. Renee Dustman says:

    According to a CMS Fact Sheet, CMS changed the Medicare payment rules during the PHE for the COVID-19 pandemic to provide payment to independent labs for specimen collection from beneficiaries who are homebound or inpatients not in a hospital for COVID-19 testing “under certain circumstances.”

    Hospital outpatient departments can be paid for symptom assessment and specimen collection for COVID-19 using a new HCPCS code C9803 (Hospital outpatient clinic visit
    specimen collection for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (coronavirus disease [covid-19])), any specimen source retroactive to March 1, 2020. The
    service would be paid as conditionally packaged when furnished with another payable service under the OPPS. (https://www.cms.gov/files/document/covid-19-laboratories.pdf)

  10. Mariola Nunez says:

    For FQHC facility G2023 should have place of service 11 or 02?

  11. Renee Dustman says:

    A FQHC is not a physician’s office (11) and G2023 isn’t performed via telehealth (02). The place of service code for FQHCs is 50.

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