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

790.22 - Impaired glucose tolerance test (oral)

GEM Conversion to ICD-10 CM

R73.02

Fs: 00000 – Impaired glucose tolerance (oral)

Sibling Codes

790.21

Impaired fasting glucose

790.22

Impaired glucose tolerance test (oral)

790.29

Other abnormal glucose

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