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MedicaidAdministrativeMedium impact

General Provider Transmittal

Maryland Medicaid·MD · Family Medicine, General Practice, OB-GYN +2 more·General Provider
Effective date
Not stated
We identified it
Jun 20, 2026
Days to comply

Summary

Maryland Medicaid has delayed the implementation of General Provider Transmittal #56 indefinitely. Providers should NOT implement the previously announced changes to billing codes and modifiers that were scheduled to take effect February 1, 2002.

Action Required

Action needed
Immediately: Do NOT implement any coding changes described in Transmittal #56. Continue using current billing procedures and local W-codes until further notice. Wait for notification of revised effective date and any additional changes before making any system updates.

Affected Billing Codes

99381
99382
99383
99384
99385
99391
99392
99393
99394
99395
99201
99202
99203
99204
99205
99211
99212
99213
99214
99215
90173
99420
99401
59410
59614
59899