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ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > R00-R99 > R70-R79 > R79
R70-R79
Abnormal findings on examination of blood, without diagnosis
Excl2.:
abnormal findings on antenatal screening of mother (O28.-)
abnormalities of lipids (E78.-)
abnormalities of platelets and thrombocytes (D69.-)
abnormalities of white blood cells classified elsewhere (D70-D72)
coagulation hemorrhagic disorders (D65-D68)
diagnostic abnormal findings classified elsewhere - see Alphabetical Index
hemorrhagic and hematological disorders of newborn (P50-P61)
R79

Other abnormal findings of blood chemistry

Use add'l
code to identify any retained foreign body, if applicable (Z18.-)
Excl1.:
asymptomatic hyperuricemia (E79.0)
hyperglycemia NOS (R73.9)
hypoglycemia NOS (E16.2)
neonatal hypoglycemia (P70.3-P70.4)
specific findings indicating disorder of amino-acid metabolism (E70-E72)
specific findings indicating disorder of carbohydrate metabolism (E73-E74)
specific findings indicating disorder of lipid metabolism (E75.-)
R79.0
Abnormal level of blood mineral
Info:
Abnormal blood level of cobalt
Abnormal blood level of copper
Abnormal blood level of iron
Abnormal blood level of magnesium
Abnormal blood level of mineral NEC
Abnormal blood level of zinc
Excl1.:
abnormal level of lithium (R78.89)
disorders of mineral metabolism (E83.-)
neonatal hypomagnesemia (P71.2)
nutritional mineral deficiency (E58-E61)
R79.1
Abnormal coagulation profile
Info:
Abnormal or prolonged bleeding time
Abnormal or prolonged coagulation time
Abnormal or prolonged partial thromboplastin time [PTT]
Abnormal or prolonged prothrombin time [PT]
Low von Willebrand factor
Excl1.:
coagulation defects (D68.-)
Excl2.:
abnormality of fluid, electrolyte or acid-base balance (E86-E87)
R79.8

Other specified abnormal findings of blood chemistry

R79.81
Abnormal blood-gas level
R79.82
Elevated C-reactive protein (CRP)
R79.83
Abnormal findings of blood amino-acid level
Info:
Homocysteinemia
Excl1.:
disorders of amino-acid metabolism (E70-E72)
R79.89
Other specified abnormal findings of blood chemistry
R79.9
Abnormal finding of blood chemistry, unspecified

 

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