Who is affected by this change?

This affects Missouri Medicaid (MO HealthNet) in MO on Medicaid plans.

When does this change take effect?

This change is effective Apr 1, 2020.

Which billing codes are affected?

The following codes are affected: U0001, U0002.

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MedicaidBilling CodesHigh impact

COVID-19: COVID-19

Missouri Medicaid (MO HealthNet)·MO·Provider Notice

Effective date

Apr 1, 2020

We identified it

Jun 20, 2026

Days to comply

—

Summary

MO HealthNet (Missouri Medicaid) has introduced new HCPCS codes U0001 and U0002 for COVID-19 testing. The claims system will accept these codes starting April 1, 2020 for services provided from February 4, 2020 onward.

Action Required

Action needed

By April 1, 2020: Billing team must update billing software to include new HCPCS codes U0001 (for CDC laboratory COVID-19 testing) and U0002 (for non-CDC laboratory COVID-19 testing). Update encounter forms and train staff on proper code usage. Claims can be submitted for dates of service back to February 4, 2020.

Affected Billing Codes

U0001

U0002

Related policy hubs

Missouri Medicaid (MO HealthNet) policies MO policy changes Code U0001 Code U0002