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M54.16 (Radiculopathy, Lumbar Region) Excluded from Billing with G62.9 (Polyneuropathy, unspcd)?

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Cgrd1@yahoo.com

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Have found conflicting answers online whether diagnosis G62.9 (polyneuropathy, unspc) can be billed with M54.16 (radiculopathy, lumbar region). Is this an "Excludes 1" rule? Does anyone have valid authority to confirm if M54.16 can be billed with G62.9? Looking for an answer, but also require the source being cited. Thanks so much!

This is what I found. I'm told it's not accurate.
G62.9 (Polyneuropathy, unspecified) cannot typically be billed together with M54.16 (Radiculopathy, lumbar region) on the same claim due to ICD-10 "Excludes 1" rules.
Explanation. ICD-10 "Excludes 1" rules indicate that two conditions cannot be reported together because one is considered a subset or manifestation of the other, or they are mutually exclusive for coding purposes aacinfonetwork.com+2. In the context of nerve disorders:
  • G62.9 represents unspecified polyneuropathy, a generalized nerve disorder affecting multiple peripheral nerves.
  • M54.16 represents radiculopathy in the lumbar region, which is a nerve root compression in the spine causing localized pain, numbness, or weakness.
    Because radiculopathy is a specific nerve root disorder and polyneuropathy is a generalized peripheral nerve disorder, coding guidelines treat these as mutually exclusive for the same claim. Billing both together may trigger a denial under the "Excludes 1" rule, similar to other nerve and spine pain code combinations aacinfonetwork.com+1.
Practical Guidance
  • Do not report G62.9 and M54.16 together on the same claim for the same encounter.
  • If a patient has both conditions, consider separate encounters or documentation to justify each diagnosis individually.
  • Always verify the latest ICD-10-CM coding manual or payer-specific guidelines, as rules may be updated annually The Web's Free 2023 ICD-10-CM/PCS Medical Coding Reference.
Summary
While both codes describe nerve-related conditions, ICD-10 coding rules prevent G62.9 and M54.16 from being billed together due to the "Excludes 1" designation. Proper documentation and separate claims are necessary to avoid denials and ensure compliance with billing regulations
 
G60-G65 have an excludes 1 for m54.10, I'm not seeing an excludes 1 for m54.16 anywhere, where are you seeing that? Don't trust any AI answers with coding. It is wrong.
 
Last edited:
Cgrd1@yahoo.com said:
Have found conflicting answers online whether diagnosis G62.9 (polyneuropathy, unspc) can be billed with M54.16 (radiculopathy, lumbar region). Is this an "Excludes 1" rule? Does anyone have valid authority to confirm if M54.16 can be billed with G62.9? Looking for an answer, but also require the source being cited. Thanks so much!

This is what I found. I'm told it's not accurate.
G62.9 (Polyneuropathy, unspecified) cannot typically be billed together with M54.16 (Radiculopathy, lumbar region) on the same claim due to ICD-10 "Excludes 1" rules.
Explanation. ICD-10 "Excludes 1" rules indicate that two conditions cannot be reported together because one is considered a subset or manifestation of the other, or they are mutually exclusive for coding purposes aacinfonetwork.com+2. In the context of nerve disorders:
  • G62.9 represents unspecified polyneuropathy, a generalized nerve disorder affecting multiple peripheral nerves.
  • M54.16 represents radiculopathy in the lumbar region, which is a nerve root compression in the spine causing localized pain, numbness, or weakness.
    Because radiculopathy is a specific nerve root disorder and polyneuropathy is a generalized peripheral nerve disorder, coding guidelines treat these as mutually exclusive for the same claim. Billing both together may trigger a denial under the "Excludes 1" rule, similar to other nerve and spine pain code combinations aacinfonetwork.com+1.
Practical Guidance
  • Do not report G62.9 and M54.16 together on the same claim for the same encounter.
  • If a patient has both conditions, consider separate encounters or documentation to justify each diagnosis individually.
  • Always verify the latest ICD-10-CM coding manual or payer-specific guidelines, as rules may be updated annually The Web's Free 2023 ICD-10-CM/PCS Medical Coding Reference.
Summary
While both codes describe nerve-related conditions, ICD-10 coding rules prevent G62.9 and M54.16 from being billed together due to the "Excludes 1" designation. Proper documentation and separate claims are necessary to avoid denials and ensure compliance with billing regulations
Click to expand...

There should be no issue with coding them together. If you look in your ICD 10 book, there is no excludes note referencing the other code. The closest I can find is that G62.9 has an excludes note with radiculitis NOS M54.10 (See under section header for G60-G65).
 
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