CARC 240: The diagnosis is inconsistent with the patient's birth weight.
The diagnosis is inconsistent with the patient's birth weight.
CARC 240 is the code your insurance company used to explain why your claim was reduced, denied, or paid less than expected. It appears on your Explanation of Benefits (EOB) — the statement your plan sends after a claim is processed. Here's what it means for you and what you can do about it.
What CARC 240 means
The official X12 description is: “The diagnosis is inconsistent with the patient's birth weight.”
In plain language: The diagnosis is inconsistent with the patient's birth weight.
What to do next 240
Appeal with documentation specific to this code. The provider's billing office can help clarify what the carrier wants.
DenialHelp drafts the appeal letter for you in about five minutes. We cite the federal appeal-rights regulation that applies to your plan type (ACA §2719, ERISA §503, NSA §2799A, 42 CFR 422 Subpart M, or 42 CFR 438 Subpart F), the insurer's own coverage policy, and the relevant clinical guideline.
CARC 240 group codes explained
On the 835 ERA, CARC 240 appears alongside a group code that signals who is financially responsible for the adjustment. CO (Contractual Obligation) — Contractual write-off. The provider agreed to the rate. Patient does NOT owe this amount.
Frequently asked questions
What does CARC 240 mean?
The diagnosis is inconsistent with the patient's birth weight. In plain language: The diagnosis is inconsistent with the patient's birth weight.
Is CARC 240 appealable?
Yes — CARC 240 is one of the codes that commonly supports an appeal. Appeal with documentation specific to this code. The provider's billing office can help clarify what the carrier wants.
Which group code does CARC 240 appear under?
CARC 240 most often appears under: CO (Contractual Obligation) — Contractual write-off. The provider agreed to the rate. Patient does NOT owe this amount.
How do I appeal a CARC 240 denial?
Appeal with documentation specific to this code. The provider's billing office can help clarify what the carrier wants.
Related resources
Sources
Appeal a CARC 240 denial
Upload your denial letter — DenialHelp drafts the physician-ready appeal in five minutes with the right clinical guideline and federal regulation cited. $39 first-level — money back if we can't draft a strong appeal.
Get started →Contact: hello@denialhelp.com