Anesthesia is not paid on RVUs. It is paid on the base units CMS publishes, time units counted one per 15 minutes, and a conversion factor that is republished every year. Here is where each number comes from and which modifiers decide the rate.
When the medical plan delegates the mental health and substance use benefit to a separate company, the claim stops where the medical claim goes. Here is how to spot it, what moves, and which federal parity questions are worth asking.
The qualifying payment amount is a 2019 median the plan indexes forward with consumer inflation. That is why it lags the market, why it caps patient cost sharing, and why it is only one factor an arbitrator weighs.
MIPS 2026 is a calendar-year program with a two-year lag, so the data a practice collects now decides the 2028 payment adjustment. Here are the thresholds, weights and deadlines that set it.
The 20 medical billing modifiers that decide whether a line pays, denies or gets bundled, with the payment percentage and the CMS source listed beside each one.
Every bundling denial asks one question: can this pair ever be split? The indicator on the edit answers it, and the modifier you append only matters when the answer is yes.
CAQH ProView is one record that every payer you authorize reads. When the attestation behind it lapses, the file stalls quietly. Here is the cycle, the fields that break it, and the calendar habit that keeps it current.
Definitional drift is why clean claim rate numbers cannot be compared across practices or vendors. What the HFMA MAP Keys specify, what Medicare counts as clean, and the arithmetic behind a number you can defend.
Every CO-16 line carries a second code that names the field the payer could not use. Some of those codes open an appeal, some close it, and one of them says the claim was never a claim at all.
