Date Posted: September 24, 2026

This Billing and Coding Article has been revised under contract numbers: 02102 (AK), 02202 (ID), 02302 (OR), 02402 (WA), 03102 (AZ), 03202 (MT), 03302 (ND), 03402 (SD), 03502 (UT), and 03602 (WY).

Effective Date: May 17, 2020

Summary of Changes:

Under CPT/HCPCS Codes Group 1: Paragraph added "Inclusion does not imply coverage. Note: While 81455 and 81456 are genomic sequencing CPT® codes, they do not adequately define any particular service."

Under CPT/HCPCS Codes Group 1: Codes added 81455 and 81456. This revision is effective 05/17/2020.

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