Billing errors
Why lab bills are so often wrong
Late billing, wrong plan on the claim, and unbundled panels make labs a repeat offender.
If you have had a lab bill go wrong, you are in a large club. Labs sit upstream of everything else in the billing chain, and a problem at the lab surfaces on your statement months later.
Three recurring failure modes
- The wrong plan on the claim. The lab's system held a stale insurance ID, the claim went to an inactive plan, it lapsed, and the balance landed on you.
- Late submission. A long gap between the date of service and the first statement is a signal worth asking about, because insurers have filing deadlines.
- Unbundled or duplicated panel codes. A panel may be billed as its individual components as well as the panel itself.
The first of those cost $1,187.55 in our case, and every dollar of it traced back to a single wrong member ID.
What to ask a lab
- Read me the plan name and member ID on the claim.
- Has the claim been submitted, and what is the claim or control number and send date?
- Will you send an itemized statement with CPT codes?
- Is the account on hold, and will you confirm that in writing?
Why the ordering office is your best lever
The office that ordered your test has a relationship with the lab and probably has your correct insurance on file. In our case one email to them produced a reply in about 80 minutes confirming a rebill, after weeks of calls had produced nothing.
Also ask for the itemized bill in writing. A lab that refuses to itemize is telling you something.
Not legal, medical, tax, or financial advice. This is one
patient's experience plus general information. Rules differ by state and by plan, and
they change. Check your own documents and official sources, and decide for yourself
whether to pay any bill.