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ICD-10-CM Codes
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F01-F99
Mental, Behavioral and Neurodevelopmental disorders
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F50-F59
Behavioral syndromes associated with physiological disturbances and physical factors
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F51-
Sleep disorders not due to a substance or known physiological condition
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2020 ICD-10-CM Diagnosis Code F51
Sleep disorders not due to a substance or known physiological condition
2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
- F51 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- Short description: Sleep disorders not due to a substance or known physiol cond
- The 2020 edition of ICD-10-CM F51 became effective on October 1, 2019.
- This is the American ICD-10-CM version of F51 - other international versions of ICD-10 F51 may differ.
Type 2 ExcludesType 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (F51) and the excluded code together.
The following code(s) above
F51 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
F51:
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
Code annotations containing back-references to F51:
ICD-10-CM Codes Adjacent To F51
F50.02 …… binge eating/purging type
F50.8 Other eating disorders
F50.82 Avoidant/restrictive food intake disorder
F50.89 Other specified eating disorder
F50.9 Eating disorder, unspecified
F51
Sleep disorders not due to a substance or known physiological condition
F51.0 Insomnia not due to a substance or known physiological condition
F51.04 Psychophysiologic insomnia
F51.05 Insomnia due to other mental disorder
F51.09 Other insomnia not due to a substance or known physiological condition
F51.1 Hypersomnia not due to a substance or known physiological condition
F51.12 Insufficient sleep syndrome
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
