ICD-10-CM Alphabetic Index · FY 2027 22 Entries
Chancre in the ICD-10-CM Index ICD-10-CM
The main term Chancre (any genital site) (hard) (hunterian) (mixed) (primary) (seronegative) (seropositive) (syphilitic) carries 22 index entries pointing to 6 ICD-10-CM codes. The default entry is A51.0, the code the bare main term maps to; every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.
✓ Built from the official CMS FY 2027 index fileEffective Oct 1, 2026 – Sep 30, 2027
22
Index Entries
6
Codes Referenced
A51.0
Default Code
C
Letter
22 of 22 shown
ICD-10-CM
Index Entries Under Chancre 22 entries · 6 codes
Chancre (any genital site) (hard) (hunterian) (mixed) (primary) (seronegative) (seropositive) (syphilitic) A51.0
congenital A50.07
conjunctiva NEC A51.2
ducreyi A57
Ducrey's A57
extragenital A51.2
eyelid A51.2
lip A51.2
nipple A51.2
Nisbet's A57
of
carate A67.0
pinta A67.0
yaws A66.0
palate, soft A51.2
phagedenic A57
simple A57
soft A57
bubo A57
palate A51.2
urethra A51.0
yaws A66.0
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2027 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2026 through September 30, 2027.
