F33.9
BillableMajor depressive disorder, recurrent, unspecified
Major depressive disorder, recurrent, unspecified
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Monopolar depression NOS
Includes
Conditions included under this code
- disorders of psychological development
- recurrent episodes of depressive reaction
- recurrent episodes of endogenous depression
- recurrent episodes of major depression
- recurrent episodes of psychogenic depression
- recurrent episodes of reactive depression
- recurrent episodes of seasonal affective disorder
- recurrent episodes of seasonal depressive disorder
- recurrent episodes of vital depression
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
Also Known As / Clinical Terms
SNOMED CT
- Chronic recurrent major depressive disorder2618002
- Postpartum depression58703003
- Puerperal depression58703003
- Recurrent major depression66344007
- Recurrent major depressive disorder66344007
- Recurrent major depressive disorder with postpartum onset71336009
- Chronic depression192080009
- SAD - Seasonal affective disorder247803002
- Seasonal affective disorder247803002
- Recurrent major depressive episodes268621008
- Recurrent major depressive disorder with melancholic features319768000
- Minimal recurrent major depression720451004
- Moderately severe recurrent major depression720452006
- Minimal major depression720455008
UMLS
- Depressed stateC0011570
- DepressionC0011570
- Depression NOSC0011570
- Depression mentalC0011570
- Depressive stateC0011570
- Monopolar depression NOSC0011570
- depressionC0011570
- mental depressionC0011570
- Major Depressive Disorder, Recurrent, UnspecifiedC0154409
- Major depressive disorder, recurrentC0154409
- Major depressive disorder, recurrent episodeC0154409
- Major depressive disorder, recurrent, unspecifiedC0154409
- Recurrent major depressionC0154409
- Recurrent major depression (disorder)C0154409
- Recurrent major depressive disorderC0154409
- Recurrent major depressive episodesC0154409
- Recurrent major depressive episodes (disorder)C0154409
- recurrent episodes of major depressionC0154409
Frequently Asked Questions
What is ICD-10 code F33.9?
ICD-10-CM code F33.9 represents "Major depressive disorder, recurrent, unspecified". It is a billable/specific code that can be used on a claim.
Is F33.9 a billable code?
Yes, F33.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is F33.9 in?
F33.9 is in Chapter 5: Mental, Behavioral and Neurodevelopmental Disorders (codes F01-F99).
What codes cannot be used with F33.9?
F33.9 has Excludes1 notes indicating codes that cannot be used together with it, including: bipolar disorder (F31.-); manic episode (F30.-).
What SNOMED CT codes does F33.9 map to?
F33.9 maps to 11 SNOMED CT concepts: 192080009, 2618002, 720455008, 720451004, 720452006, and 6 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for F33.9?
F33.9 is linked to 2 UMLS Concept Unique Identifiers: C0011570, C0154409. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.