AutoICD API

A51.39

Billable

Other secondary syphilis of skin

Other secondary syphilis of skin

Status

Billable / Specific

Block

A50-A64

Parent Code

A51.3

Coding Notes

Inclusion Terms

Alternative clinical terms for this condition

  • Syphilitic leukoderma
  • Syphilitic mucous patch

Includes

Conditions included under this code

  • diseases generally recognized as communicable or transmissible

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

Use Additional Code

Additional codes that should follow this code

Related Codes(2)
A51.31

Condyloma latum

BillableA51.32

Syphilitic alopecia

Billable
Also Known As / Clinical Terms(73)

SNOMED CT

UMLS

Clinical Terms

  • Syphilitic leukoderma
  • Secondary syphilis of pharynx
  • Syphilitic punched out ulcer
  • Corona veneris
  • Secondary syphilis of mouth
  • Secondary syphilis of digestive system
  • Secondary syphilis of tonsils
  • Macular syphilide
  • Leukoderma colli
  • Secondary syphilis of mucous membrane
  • Syphilitic oral snail track ulcer
  • Collar of Venus
  • Leucoderma colli
  • Syphilid
  • Papular syphilide
  • Syphilitic skin disorder
  • Syphilitic mucosal ulceration
  • Macular rash
  • Macular eruption
  • Rash of secondary syphilis
  • Secondary syphilis of anus
  • Ulceronodular syphilis
  • Lues maligna
  • Secondary syphilis of vulva
  • Acquired syphilis
  • Oral syphilis
  • Pustular syphilide
  • Secondary syphilis of tonsil
  • Syphilitic leukoderma (disorder)
  • Syphilitic mucous patch
  • Anal mucosa observation
  • Secondary syphilis of skin
  • Secondary syphilis of skin and mucous membrane
  • Anal mucosa finding
Frequently Asked Questions
What is the ICD-10 code for other secondary syphilis of skin?

The ICD-10-CM code for other secondary syphilis of skin is A51.39. The full clinical description is "Other secondary syphilis of skin". A51.39 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code A51.39 mean?

ICD-10-CM code A51.39 represents “Other secondary syphilis of skin”. It is classified under Chapter 1: Certain Infectious and Parasitic Diseases and is a billable/specific code that can be used on a claim.

Is A51.39 a billable code?

Yes, A51.39 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is A51.39 in?

A51.39 is in Chapter 1: Certain Infectious and Parasitic Diseases (codes A00-B99).

What codes cannot be used with A51.39?

A51.39 has Excludes1 notes indicating codes that cannot be used together with it, including: certain localized infections - see body system-related chapters; nonspecific and nongonococcal urethritis (N34.1); Reiter's disease (M02.3-); and 1 more.

Are additional codes required with A51.39?

Yes, when using A51.39, also report: resistance to antimicrobial drugs (Z16.-).

What SNOMED CT codes does A51.39 map to?

A51.39 maps to 24 SNOMED CT concepts: 240555007, 249632006, 55768006, 240561005, 866115006, and 19 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for A51.39?

A51.39 is linked to 3 UMLS Concept Unique Identifiers: C0275835, C2893331, C2893330. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does A51.39 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like other secondary syphilis of skin 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 A51.39?

There is no direct ICD-11 mapping available for A51.39 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.