Their seems to be a little confusion about billing and fraud.
Here is the first thing, a biller can make something up and submit without paperwork! But this is illegal, and they could face serious prison time.
Also, the run sheets you fill out are never sent to the insurance company or medicare (if so rarely)... no one ever sees your runs or narratives, not even chp... It just wouldnt be efficient. Think about it, it wouldnt merit the expense of hiring all the auditors necessary!
This is a bit oversimplified.
As I understand, a form which is generated based on your run report is sent for reimbursement.
Upon receipt, one of 3 actions is generated.
1. denial
2. acceptance and immediate pay
3. request for more information and up to 90 days to pay(audit)
The real danger is number 2.
Because if you falsified something to make it go through, it is your biggest chance of being caught.
I also understand that one of the way anyone decides to have a closer look at you is by the percentage of immediately accepted payouts to denials and audits compared to other similar companies.
If you are audited and then denied that is not a crime.
There are legitimate uses of "magic words" to expedite billing. The problem comes when you are using these words when they shouldn't be. (like on all of your documents regardless of pt. condition)
I only ever met one guy who admitted working for the FBI, on career day in highschool, they are a rather sharp bunch and generally do not target the peons.
Getting rounded up in a bust and released isn't the end of the world. But I bet it makes for a really scary and bad day.