A52.7

Non-Billable

ChapterA00–B99

Ranksubcategory

Official Description

Other symptomatic late syphilis

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•Non-billable category (requires more specific sub-code).
•Chapter 1: Certain Infectious and Parasitic Diseases (A00-B99).

General instructions are available for the parent sections:

View CH1 Notes View A50-A64 Notes

Clinical Hierarchy

CH1Certain infectious and parasitic diseases (A00-B99)

A50-A64Infections with a predominantly sexual mode of transmission (A50-A64)

A52Late syphilis

A52.7Other symptomatic late syphilis

A52.71Late syphilitic oculopathy

A52.72Syphilis of lung and bronchus

A52.73Symptomatic late syphilis of other respiratory organs

A52.74Syphilis of liver and other viscera

A52.75Syphilis of kidney and ureter

A52.76Other genitourinary symptomatic late syphilis

A52.77Syphilis of bone and joint

A52.78Syphilis of other musculoskeletal tissue

A52.79Other symptomatic late syphilis

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to A52.7:

blockA50-A64

Infections with a predominantly sexual mode of transmission (A50-A64)

View context instructions

chapterCH1

Certain infectious and parasitic diseases (A00-B99)

View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to A52.7. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

25 raw paths

Anemia (essential) (general) (hemoglobin deficiency) (infantile) (primary) (profound)1 unique routes

syphilitic (acquired) (late)→A52.7

Arthropathy2 unique routes

in (due to)

syphilis (late)→A52.7

postinfectious NEC

in (due to)

syphilis→A52.7

Ascites (abdominal)1 unique routes

syphilitic→A52.7

Atrophoderma, atrophodermia (of)1 unique routes

maculatum

et striatum

due to syphilis→A52.7

Atrophy, atrophic (of)3 unique routes

macular (dermatological)

syphilitic, skin

striated→A52.7

muscle, muscular (diffuse) (general) (idiopathic) (primary)

syphilitic→A52.7

striate (skin)

syphilitic→A52.7

Babinski's syndrome1 unique routes

Direct index entry→A52.7

Bursitis1 unique routes

syphilitic→A52.7

Caries1 unique routes

syphilitic→A52.7

Cervicitis (acute) (atrophic) (chronic) (nonvenereal) (senile) (subacute) (with ulceration)1 unique routes

syphilitic→A52.7

Chorioretinitis2 unique routes

in (due to)

syphilis (secondary)

late→A52.7

syphilitic (secondary)

late→A52.7

Cirrhosis, cirrhotic (hepatic) (liver)1 unique routes

liver

syphilitic→A52.7

Conjunctivitis (staphylococcal) (streptococcal) NOS1 unique routes

in (due to)

syphilis (late)→A52.7

Cystitis (exudative) (hemorrhagic) (septic) (suppurative)1 unique routes

syphilitic (late)→A52.7

Dacryocystitis1 unique routes

syphilitic→A52.7

Dactylitis1 unique routes

syphilitic→A52.7

Deformity1 unique routes

nose (acquired) (cartilage)

syphilitic (congenital)

late→A52.7

Destruction, destructive1 unique routes

bone

syphilitic→A52.7

Disease, diseased1 unique routes

pelvis, pelvic

inflammatory (female)

syphilitic (secondary)

late→A52.7

Disorder (of)1 unique routes

glomerular (in)

syphilis→A52.7

Epididymitis (acute) (nonvenereal) (recurrent) (residual)1 unique routes

syphilitic→A52.7

Episcleritis (suppurative)1 unique routes

in (due to)

syphilis→A52.7

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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