L72.12
BillableTrichodermal cyst
Trichodermal cyst
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Trichilemmal (proliferating) cyst
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- congenital malformations of integument (Q84.-)
Excludes 2
Conditions not included here, but the patient may have both
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- lipomelanotic reticulosis (I89.8)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- viral warts (B07.-)
Also Known As / Clinical Terms
SNOMED CT
- Congenital leuconychia47139007
- Congenital leukonychia47139007
- Neoplasm of uncertain behavior of skin of scalp95078008
- Neoplasm of uncertain behaviour of skin of scalp95078008
- Proliferating pilar tumor of scalp109253006
- Proliferating pilar tumour of scalp109253006
- Proliferating trichilemmal cyst of scalp109253006
- Follicular isthmus cyst254677004
- Isthmus catagen cyst254677004
- Pilar cyst254677004
- Trichilemmal cyst254677004
- Proliferating pilar cyst254678009
- Proliferating trichilemmal cyst254678009
- Leukonychia totalis763792009
- FLOTCH syndrome774065001
- Leukonychia totalis, trichilemmal cysts, ciliary dystrophy syndrome774065001
UMLS
- PTTC2959585
- Pilar CystC2959585
- Pilar TumorC2959585
- Pilar cystC2959585
- Pilar tumorC2959585
- Pilar tumor (morphologic abnormality)C2959585
- Pilar tumourC2959585
- Proliferating Pilar TumorC2959585
- Proliferating Trichilemmal CystC2959585
- Proliferating Trichilemmal TumorC2959585
- Proliferating Tricholemmal TumorC2959585
- Proliferating pilar cystC2959585
- Proliferating pilar cyst (disorder)C2959585
- Proliferating pilar tumorC2959585
- Proliferating pilar tumourC2959585
- Proliferating trichilemmal cystC2959585
- Proliferating trichilemmal tumorC2959585
- Proliferating trichilemmal tumor (morphologic abnormality)C2959585
- Proliferating trichilemmal tumourC2959585
- Proliferating tricholemmal cystC2959585
- Trichilemmal (proliferating) cystC2959585
- pilar tumorC2959585
- pilar tumorsC2959585
- proliferating trichilemmal cystC2959585
- Trichodermal cystC1394443
Frequently Asked Questions
What is the ICD-10 code for trichodermal cyst?
The ICD-10-CM code for trichodermal cyst is L72.12. The full clinical description is "Trichodermal cyst". L72.12 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code L72.12 mean?
ICD-10-CM code L72.12 represents "Trichodermal cyst". 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 L72.12 a billable code?
Yes, L72.12 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is L72.12 in?
L72.12 is in Chapter 12: Diseases of the Skin and Subcutaneous Tissue (codes L00-L99).
What codes cannot be used with L72.12?
L72.12 has Excludes1 notes indicating codes that cannot be used together with it, including: congenital malformations of integument (Q84.-).
What SNOMED CT codes does L72.12 map to?
L72.12 maps to 7 SNOMED CT concepts: 47139007, 774065001, 254677004, 763792009, 95078008, and 2 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for L72.12?
L72.12 is linked to 2 UMLS Concept Unique Identifiers: C2959585, C1394443. 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.