Relating to the provision of services by certain persons in the private duty nursing program.

Based solely on the provided context, a summary of HB 4371 cannot be generated. The bill text section states the current version is unavailable, directing users to a PDF that isn't included in the provided information. No specific provisions, policy changes, or affected parties are described in the available text. The only details provided are procedural committee actions (e.g., "Reported favorably as substituted"), which do not describe the bill's substance. To create a factual summary, the actual bill language or a detailed description of its provisions would be required.