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ICD Code Validation for Inpatient Claims

September 30, 2019

Effective 10/06/2019 MassHealth will validate ICD coding on Inpatient Facility claims by the discharge date. This affects all providers billing 837I, including HSN, TPL and Medicare crossover.

If you have any questions, please contact the MassHealth Customer Service Center at 1-800-841-2900 or