Why do doctors dictate their notes?

Doctors dictate to get notes written faster and to finish them outside the visit. A doctor speaks the note, and a typist or speech recognition turns it into text. The largest analysis we found compares documentation methods directly, and physicians who mainly dictated spent less time on each visit's notes than physicians who mostly copied and pasted into the record.

Physicians who dictated spent less time on each visit's notes

The largest analysis we found, published in 2023, covers U.S. ambulatory physicians who used the Epic electronic health record, and it compares documentation methods directly. Physicians who mainly used transcription and dictation averaged 4.8 minutes per visit on notes ¹. Physicians who mainly copied and pasted averaged 13.1 minutes per visit ². In an adjusted comparison, dictation users spent 1.30 minutes less per visit on notes than SmartTools users ³.

These are associations from observational data. Physicians chose their own methods, and specialties differ, so the analysis shows that dictators spent less time on notes. It does not prove that dictation caused the difference. The time saved per visit is also small on its own, so the case for dictation rests on the full day of documentation, not one note.

The health record takes up much of the physician's day

Notes are one part of a larger load. A 2016 time and motion study of physicians found that they spent 27.0% of the office day in direct face time with patients and 49.2% on EHR and desk work ⁴. That imbalance is why doctors look for ways to move documentation out of the visit. Dictation does this because the note can be finished after the patient leaves. For the full picture of that workload, see how much time doctors spend on documentation.

The authors say the findings may not generalize, because the study covered a set of self-selected, high-performing practices. The exact percentages may not describe every office.

A typist or speech recognition finishes the dictated note

The traditional workflow has a typist at the end. The US Bureau of Labor Statistics says medical transcriptionists listen to the recorded dictation of physicians and other healthcare workers and transcribe it into medical reports ⁵. The BLS also says advances in speech recognition let physicians document patient encounters in real time, which reduces the need for transcriptionists ⁶.

So the reason to dictate has changed. The same spoken note can now be typed by a person, produced by a recognizer, or both. Which one fits depends on who checks the finished text before it is signed.

In radiology, speech recognition cut report turnaround at one hospital

Radiology is the clearest case for speed. In a 2014 before-and-after study, speech recognition was introduced at a 150-bed community hospital, and the median radiology report turnaround fell from 24 hours to 1 hour ⁷. That is one hospital's result, not a rate for every radiology department.

It depends on the specialty, the tool and the privacy setup

Dictation does not suit every physician or every note. Several things change the answer:

• Accuracy and review. The Epic figures measure time, not accuracy. A fast draft still needs review before it is signed, and the review step is the part that protects the record.
• Who does the typing. A recorder sent to a typist is a different workflow from live speech recognition. A clinic may keep a typist to correct recognizer drafts, even when the recognizer does most of the work.
• Patient information. The HIPAA Security Rule lists encryption and decryption of electronic protected health information as an addressable implementation specification ⁸. Encrypted dictation files belong in a clinic's risk review. This is general information, not legal advice.

What to do if you are deciding whether to dictate

1. Time your own notes before and after a change. The Epic averages are a guide, and your own numbers matter more.
2. Decide who checks each dictated note before it is signed, and who is responsible for it.
3. Check how the recordings and transcripts are protected in transit and at rest, and ask the vendor in writing.

For the difference between dictation and AI note drafting, read AI scribes versus medical dictation. For the basic definition, read what medical dictation is. Whether Epic includes dictation is covered in does Epic have dictation, and whether dictation vendors need a business associate agreement is covered in whether you need a BAA for dictation.

The terms used here are defined in the electronic health record and transcriptionist entries. The full set of device types is in the dictation machine guide, part of dictation and voice typing.