ICD-9-CM Codes ICD-9-PCS Codes

790.91 - Abnormal arterial blood gases

GEM Conversion to ICD-10 CM

R79.81

Fs: 10000 – Abnormal blood-gas level

Sibling Codes

790.91

Abnormal arterial blood gases

790.92

Abnormal coagulation profile

790.93

Elevated prostate specific antigen [PSA]

790.94

Euthyroid sick syndrome

790.95

Elevated C-reactive protein (CRP)

790.99

Other nonspecific findings on examination of blood

Parent Sibling Codes

790.1

Elevated sedimentation rate

790.3

Excessive blood level of alcohol

790.4

Nonspecific elevation of levels of transaminase or lactic acid dehydrogenase [LDH]

790.5

Other nonspecific abnormal serum enzyme levels

790.6

Other abnormal blood chemistry

790.7

790.8

Viremia, unspecified