May 23 deadline still on for NP: NPI rolls out May 23 regardless of forms problem

Why This Topic Matters

Healthcare organizations needed to understand whether the NPI go-live date would change, how the CMS-1500 paper form issue affected claims, and what CMS advised for claim submission during the transition. The article helps billing and coding teams interpret CMS updates and avoid avoidable claim rejections tied to the rollout.

Article Sections

1. NPI rollout and CMS-1500 form delay

   Introduces the federal implementation timing for the National Provider Identifier and the separate delay affecting the revised claim form. Includes references to CMS guidance and related materials.

2. Claim submission guidance during the transition

   Summarizes the general billing guidance CMS provided for providers during the implementation period. The section addresses the distinction between paper and electronic claims at a high level.

3. Identifying improperly formatted revised forms

   Describes the general formatting issue CMS used to distinguish forms that did not meet specifications. The section focuses on the form appearance check referenced in the notice.