L65.1
BillableAnagen effluvium
Anagen effluvium
Coding Notes
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
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •lipomelanotic reticulosisI89.8
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •systemic connective tissue disordersM30-M36
- •viral wartsB07
Use Additional Code
Additional codes that should follow this code
Related Codes(4)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(18)
SNOMED CT
Clinical Terms
- Short anagen syndrome
- Anagen effluvium (disorder)
- Toxic anagen effluvium
- Disturbance of hair cycle
- Anagen effluvium caused by drug
- Alopecia due to disturbance of hair cycle
- Drug-induced hair abnormality
- Drug-induced anagen effluvium
Frequently Asked Questions
What is the ICD-10 code for anagen effluvium?
The ICD-10-CM code for anagen effluvium is L65.1. The full clinical description is "Anagen effluvium". L65.1 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code L65.1 mean?
ICD-10-CM code L65.1 represents “Anagen effluvium”. It is classified under Chapter 12: Diseases of the Skin and Subcutaneous Tissue and is a billable/specific code that can be used on a claim.
Is L65.1 a billable code?
Yes, L65.1 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is L65.1 in?
L65.1 is in Chapter 12: Diseases of the Skin and Subcutaneous Tissue (codes L00-L99).
What codes cannot be used with L65.1?
L65.1 has Excludes1 notes indicating codes that cannot be used together with it, including: congenital malformations of integument (Q84.-); trichotillomania (F63.3).
Are additional codes required with L65.1?
Yes, when using L65.1, also report: adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5).
What SNOMED CT codes does L65.1 map to?
L65.1 maps to 7 SNOMED CT concepts: 402637002, 86160006, 762391009, 238734009, 402756002, and 2 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for L65.1?
L65.1 is linked to 1 UMLS Concept Unique Identifier: C0263519. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does L65.1 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like anagen effluvium affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of L65.1?
L65.1 maps to the ICD-11 code: ED70.4 (Anagen effluvium).
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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.