Code
Hierarchy
-
I00-I99 Diseases of the circulatory system (I00-I99)
Code Also
-
underlying condition
Use Additional
-
code to identify:
-
exposure to environmental tobacco smoke (Z77.22)
- Z77.22 Contact with and (suspected) exposure to environmental tobacco smoke (acute) (chronic)
-
history of tobacco dependence (Z87.891)
- Z87.891 Personal history of nicotine dependence
- Z57.31 Occupational exposure to environmental tobacco smoke
-
tobacco dependence (F17.-)
- F17 Nicotine dependence
- Z72.0 Tobacco use
Excludes 1
Excludes 2
-
secondary hypertension involving vessels of brain (I60-I69)
- I60-I69 Cerebrovascular diseases (I60-I69)
-
secondary hypertension involving vessels of eye (H35.0-)
- H35.0 Background retinopathy and retinal vascular changes
-
hypertensive disease complicating pregnancy, childbirth and the puerperium (O10-O11, O13-O16)
-
certain conditions originating in the perinatal period (P04-P96)
- A00-B99 Certain infectious and parasitic diseases (A00-B99)
-
complications of pregnancy, childbirth and the puerperium (O00-O9A)
- O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
-
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
-
endocrine, nutritional and metabolic diseases (E00-E88)
- S00-T88 Injury, poisoning and certain other consequences of external causes (S00-T88)
- C00-D49 Neoplasms (C00-D49)
-
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- M30-M36 Systemic connective tissue disorders (M30-M36)
- G45 Transient cerebral ischemic attacks and related syndromes