A52.09
Other cardiovascular syphilis
Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 8 never code together
A50-A64block
A00-B99chapter
Excludes1
- certain localized infections - see body system-related chapters
Excludes2
- carrier or suspected carrier of infectious disease (Z22.-)Z22.-
- infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)O98.-
- infectious and parasitic diseases specific to the perinatal period (P35-P39)P35-P39
- influenza and other acute respiratory infections (J00-J22)J00-J22
Excludes1 — never code together. The excluded condition and this one are mutually exclusive.
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 2
Index entries leading here 9
- Aneurysm (anastomotic) (artery) (cirsoid) (diffuse) (false) (fusiform) (multiple) (saccular) I72.9
- carotid artery (common) (external) I72.0
- syphilitic A52.09
- innominate (nonsyphilitic) I72.8
- syphilitic A52.09
- mediastinal (nonsyphilitic) I72.8
- syphilitic A52.09
- pulmonary I28.1
- syphilitic A52.09
- spinal (cord) I72.8
- syphilitic (hemorrhage) A52.09
- subclavian (artery) (ruptured) I72.8
- syphilitic A52.09
- syphilitic (aorta) A52.01
- spine, spinal A52.09
- carotid artery (common) (external) I72.0
- Arteritis I77.6
- Syphilis, syphilitic (acquired) A53.9
- Gumma (syphilitic) A52.79
- artery A52.09
- Claudication (intermittent) I73.9
- Thrombosis, thrombotic (bland) (multiple) (progressive) (silent) (vessel) I82.90
- Endarteritis (bacterial, subacute) (infective) I77.6
- syphilitic A52.09
- Erosion
- spine, aneurysmal A52.09
- Phlebitis (infective) (pyemic) (septic) (suppurative) I80.9
- syphilitic A52.09
Alongside this code 7 same parent — A52.0
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.