ICD 10 Codes for Hypertension

ICD-10 CODE    ICD-10 CODE DESCRIPTION

I10         Essential (primary) hypertension
I15.0 Renovascular hypertension
I15.1 Hypertension secondary to other renal disorders
I15.2 Hypertension secondary to endocrine disorders
I15.8 Other secondary hypertension
I15.9 Secondary hypertension, unspecified
I27.0 Primary pulmonary hypertension
I27.2 Other secondary pulmonary hypertension
K76.6 Portal hypertension
I97.3 Postprocedural hypertension

G93.2 Benign intracranial hypertension
H40.051 Ocular hypertension, right eye
H40.052 Ocular hypertension, left eye
H40.053 Ocular hypertension, bilateral
H40.059 Ocular hypertension, unspecified eye

I87.301 Chronic venous hypertension (idiopathic) without complications of right lower extremity
I87.302 Chronic venous hypertension (idiopathic) without complications of left lower extremity
I87.303 Chronic venous hypertension (idiopathic) without complications of bilateral lower extremity
I87.309 Chronic venous hypertension (idiopathic) without complications of unspecified lower extremity
I87.311 Chronic venous hypertension (idiopathic) with ulcer of right lower extremity
I87.312 Chronic venous hypertension (idiopathic) with ulcer of left lower extremity
I87.313 Chronic venous hypertension (idiopathic) with ulcer of bilateral lower extremity
I87.319 Chronic venous hypertension (idiopathic) with ulcer of unspecified lower extremity
I87.321 Chronic venous hypertension (idiopathic) with inflammation of right lower extremity
I87.322 Chronic venous hypertension (idiopathic) with inflammation of left lower extremity
I87.323 Chronic venous hypertension (idiopathic) with inflammation of bilateral lower extremity
I87.329 Chronic venous hypertension (idiopathic) with inflammation of unspecified lower extremity
I87.331 Chronic venous hypertension (idiopathic) with ulcer and inflammation of right lower extremity
I87.332 Chronic venous hypertension (idiopathic) with ulcer and inflammation of left lower extremity
I87.333 Chronic venous hypertension (idiopathic) with ulcer and inflammation of bilateral lower extremity
I87.339 Chronic venous hypertension (idiopathic) with ulcer and inflammation of unspecified lower extremity
I87.391 Chronic venous hypertension (idiopathic) with other complications of right lower extremity
I87.392 Chronic venous hypertension (idiopathic) with other complications of left lower extremity
I87.393 Chronic venous hypertension (idiopathic) with other complications of bilateral lower extremity
I87.399 Chronic venous hypertension (idiopathic) with other complications of unspecified lower extremity

O10.011 Pre-existing essential hypertension complicating pregnancy, first trimester
O10.012 Pre-existing essential hypertension complicating pregnancy, second trimester
O10.013 Pre-existing essential hypertension complicating pregnancy, third trimester
O10.019 Pre-existing essential hypertension complicating pregnancy, unspecified trimester
O10.02 Pre-existing essential hypertension complicating childbirth
O10.03 Pre-existing essential hypertension complicating the puerperium
O10.411 Pre-existing secondary hypertension complicating pregnancy, first trimester
O10.412 Pre-existing secondary hypertension complicating pregnancy, second trimester
O10.413 Pre-existing secondary hypertension complicating pregnancy, third trimester
O10.419 Pre-existing secondary hypertension complicating pregnancy, unspecified trimester
O10.42 Pre-existing secondary hypertension complicating childbirth
O10.43 Pre-existing secondary hypertension complicating the puerperium
O10.911 Unspecified pre-existing hypertension complicating pregnancy, first trimester
O10.912 Unspecified pre-existing hypertension complicating pregnancy, second trimester
O10.913 Unspecified pre-existing hypertension complicating pregnancy, third trimester
O10.919 Unspecified pre-existing hypertension complicating pregnancy, unspecified trimester
O10.92 Unspecified pre-existing hypertension complicating childbirth
O10.93 Unspecified pre-existing hypertension complicating the puerperium
O11.1 Pre-existing hypertension with pre-eclampsia, first trimester
O11.2 Pre-existing hypertension with pre-eclampsia, second trimester
O11.3 Pre-existing hypertension with pre-eclampsia, third trimester
O11.9 Pre-existing hypertension with pre-eclampsia, unspecified trimester
O13.1 Gestational [pregnancy-induced] hypertension without significant proteinuria, first trimester
O13.2 Gestational [pregnancy-induced] hypertension without significant proteinuria, second trimester
O13.3 Gestational [pregnancy-induced] hypertension without significant proteinuria, third trimester
O13.9 Gestational [pregnancy-induced] hypertension without significant proteinuria, unspecified trimester
O16.1 Unspecified maternal hypertension, first trimester
O16.2 Unspecified maternal hypertension, second trimester
O16.3 Unspecified maternal hypertension, third trimester
O16.9 Unspecified maternal hypertension, unspecified trimester
P29.2      Neonatal hypertension
R03.0 Elevated blood-pressure reading, without diagnosis of hypertension