I think it depends on what the exact meaning of "pre-charting" is to the provider or practice. However, agree with above, this is fraught with risk and a very bad idea. If the EMR/EHR puts time stamps on any of it, auditors would have a field day. There is a reason the EMR/EHR will not allow it. If I was in compliance at the practice, I would strongly advise never to do it.
What you are opening the door to is cloning, note bloat, and carry-forward. What would be "pre-charted"? How can a provider know what to chart without seeing the patient day-of?
Old dates but still true:
https://www.cms.gov/files/document/ehrdocumentationfs062816pdf https://www.cms.gov/files/document/ehrcompliancefs062816pdf
"Electronic health records (EHRs) require similar methods, but the unique nature of an EHR requires extra precautions. 1. Make sure auto-fill and keyword features are turned off. Watch for “cloned” notes—notes that appear identical for different visits; these may not reflect the uniqueness of the encounter or the patient’s description of their chief complaint.
2. Make sure all notes have a date and time stamp, even when updating patient history and life events. Separate notes entered at different times by paragraph returns or other clear punctuation or spacing. 3. Make sure any edits to the patient’s record are also initialed or identified with the person making the edit."
See page 2 of the link above
Snippet: "2. Author Identification—Different providers may add information to the same progress note. When this occurs, each provider should be allowed to sign his or her entry, allowing verification of the amount of work performed and which provider performed the work. [14]
3. Altering Entry Dates—Be sure the EHR system has the capability to identify changes to an original entry, such as “addendums, corrections, deletions, and patient amendments.” When making changes, the date, the time, the author making the change, and the reason for the change should be included. Some systems automatically assign the date an entry was made. Others allow authorized users to change the entry date to the date of the visit or service. Some systems allow providers to make undated amendments without noting that an original entry was changed. [15] If there is no date and time on the original entry or subsequent amendments, providers cannot determine the order of events, which can impact the quality of patient care provided.