kodex

Kodex

ICD-10-CM
Code

I1A.0

Resistant hypertension

Copy Code Send Code

Hierarchy

  • I00-I99 Diseases of the circulatory system (I00-I99)
    • I10-I1A Hypertensive diseases (I10-I1A)
      • I1A Other hypertension
        • I1A.0 Resistant hypertension

Inclusion Terms

I1A.0

  • Apparent treatment resistant hypertension
  • Treatment resistant hypertension
  • True resistant hypertension

Code First

I1A.0

  • specific type of existing hypertension, if known, such as:
  • essential hypertension (I10)
    • I10 Essential (primary) hypertension
  • I15 Secondary hypertension

Use Additional

I10-I1A

  • 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

I10-I1A

  • P29.2 Neonatal hypertension
  • I27.0 Primary pulmonary hypertension

Excludes 2

I10-I1A

  • hypertensive disease complicating pregnancy, childbirth and the puerperium (O10-O11, O13-O16)

I00-I99

  • 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

Related Terms