AutoICD API

L74.52

Billable

Secondary focal hyperhidrosis

Secondary focal hyperhidrosis

Status

Billable / Specific

Block

L60-L75

Parent Code

L74.5

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Frey's syndrome

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

Related Codes(1)
L74.51

Primary focal hyperhidrosis

Also Known As / Clinical Terms(61)

SNOMED CT

UMLS

Clinical Terms

  • Salivosudoriparous Syndrome
  • Salivosudoriparous Syndromes
  • von Frey's syndrome
  • Sweating and flushing in the preauricular area in response to mastication
  • Auriculotemporal Nerve Syndrome
  • Frey's syndrome
  • Auriculotemporal syndrome (disorder)
  • Syndrome, Frey
  • frey syndrome
  • Syndrome, Frey's
  • Syndrome, von Frey's
  • Auriculotemporal syndrome
  • Localised hyperhidrosis due to focal neurological disorder
  • Syndrome, Auriculotemporal
  • von Frey Syndrome
  • Syndrome, Baillarger
  • Secondary focal hyperhidrosis (disorder)
  • Localized hyperhidrosis due to focal neurological disorder
  • Baillarger Syndrome
  • frei's syndrome
  • von Freys Syndrome
  • Syndrome, Salivosudoriparous
  • Syndrome, von Frey
  • freys syndrome
  • Syndromes, Salivosudoriparous
Frequently Asked Questions
What is the ICD-10 code for secondary focal hyperhidrosis?

The ICD-10-CM code for secondary focal hyperhidrosis is L74.52. The full clinical description is "Secondary focal hyperhidrosis". L74.52 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code L74.52 mean?

ICD-10-CM code L74.52 represents “Secondary focal hyperhidrosis”. 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 L74.52 a billable code?

Yes, L74.52 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is L74.52 in?

L74.52 is in Chapter 12: Diseases of the Skin and Subcutaneous Tissue (codes L00-L99).

What codes cannot be used with L74.52?

L74.52 has Excludes1 notes indicating codes that cannot be used together with it, including: congenital malformations of integument (Q84.-).

What SNOMED CT codes does L74.52 map to?

L74.52 maps to 2 SNOMED CT concepts: 1254888003, 92661000119104. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for L74.52?

L74.52 is linked to 2 UMLS Concept Unique Identifiers: C0162473, C1456136. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does L74.52 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like secondary focal hyperhidrosis 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 L74.52?

There is no direct ICD-11 mapping available for L74.52 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.

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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.