AutoICD API

A52.1

Non-billable

Symptomatic neurosyphilis

Symptomatic neurosyphilis

This is a header/category code. For billing purposes, use a more specific child code from the list below.

Status

Non-billable / Header

Block

A50-A64

Parent Code

A52

Child Codes

9

Coding Notes

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)

  • certain localized infections - see body system-related chapters
  • nonspecific and nongonococcal urethritis (N34.1)
  • Reiter's disease (M02.3-)

Excludes 2

Conditions not included here, but the patient may have both

  • carrier or suspected carrier of infectious disease (Z22.-)
  • infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
  • infectious and parasitic diseases specific to the perinatal period (P35-P39)
  • influenza and other acute respiratory infections (J00-J22)
  • human immunodeficiency virus [HIV] disease (B20)

Use Additional Code

Additional codes that should follow this code

  • code to identify resistance to antimicrobial drugs (Z16.-)

Child Codes (9)

A52.10

Symptomatic neurosyphilis, unspecified

BillableA52.11

Tabes dorsalis

BillableA52.12

Other cerebrospinal syphilis

BillableA52.13

Late syphilitic meningitis

BillableA52.14

Late syphilitic encephalitis

BillableA52.15

Late syphilitic neuropathy

BillableA52.16

Charcot's arthropathy (tabetic)

BillableA52.17

General paresis

BillableA52.19

Other symptomatic neurosyphilis

Billable

Also Known As / Clinical Terms

UMLS

Frequently Asked Questions

What is ICD-10 code A52.1?

ICD-10-CM code A52.1 represents "Symptomatic neurosyphilis". It is a non-billable header code — use a more specific child code for billing purposes.

Is A52.1 a billable code?

No, A52.1 is a non-billable header code. You need to use one of its more specific child codes for billing. There are 9 child codes under A52.1.

What chapter is A52.1 in?

A52.1 is in Chapter 1: Certain Infectious and Parasitic Diseases (codes A00-B99).

What codes cannot be used with A52.1?

A52.1 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-).

What are the subcategories under A52.1?

A52.1 has 9 child codes, including: A52.10 (Symptomatic neurosyphilis, unspecified), A52.11 (Tabes dorsalis), A52.12 (Other cerebrospinal syphilis), A52.13 (Late syphilitic meningitis), and 5 more.

Are additional codes required with A52.1?

Yes, when using A52.1 you should also code: code to identify resistance to antimicrobial drugs (Z16.-).

What are the UMLS CUIs for A52.1?

A52.1 is linked to 1 UMLS Concept Unique Identifier: C0494053. 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.