794.00  Abnormal function study of brain and central nervous system, unspecified...

ICD-9-CM Vol. 1 Diagnostic Codes

794.00 - Abnormal function study of brain and central nervous system, unspecified

The above description is abbreviated. This code description may also have Includes, Excludes, Notes, Guidelines, Examples and other information. Access to this feature is available in the following products: Find-A-Code Essentials Find-A-Code Professional/Premium/Elite Find-A-Code Facility Base/Plus/Complete HCC Standard/Pro The above description is abbreviated. This code description may also have Includes, Excludes, Notes, Guidelines, Examples and other information. sign INsign UP

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Additional Code Information includes: APC Status Indicator Assistant Surgeon (80, 82) Bilateral Surgery (50) CCS Clinical Classification Co-Surgeons (62) Diagnostic Imaging Family Facility MUEs Global Days Hierarchical Condition Categories (HCC) Major Complications or Comorbidities (MCC/CC)   Medicare Status Code Multiple Procedures (51) Non-Facility MUEs OTS Orthotic PC/TC Indicator (26) Physician Supervisions Team Surgery (66) Type Of Service (TOS) and more... Access to this feature is available in the following products: Find-A-Code Professional/Premium/Elite Find-A-Code Facility Base/Plus/Complete HCC Standard/Pro sign INsign UP

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Nonspecific Code

This is an nonspecific code.  Your claim COULD be suspended (held up) by insurance companies or third-party payors for further documentation before payment is made.  Also, payment COULD be denied because payors may not be able to determine 'medical necessity' because the code is too generic.  Use EXTREME caution when using this code.  A specific code is a better choice!  If there is no better choice, however, it is always best to review documentation or even consult the physician BEFORE using this code to make sure that you have been as specific as you possibly can.

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