R00–R99
Symptoms, Signs and Abnormal Clinical and Laboratory Findings
Chest pain, fever, fatigue, abnormal lab results
R65.11
Systemic inflammatory response syndrome (SIRS) of non-infectious origin with acute organ dysfunction
Billable
R65.2
Severe sepsis
Non-billable
R65.20
Severe sepsis without septic shock
Billable
R65.21
Severe sepsis with septic shock
Billable
R68
Other general symptoms and signs
Non-billable
R68.0
Hypothermia, not associated with low environmental temperature
Billable
R68.1
Nonspecific symptoms peculiar to infancy
Non-billable
R68.11
Excessive crying of infant (baby)
Billable
R68.12
Fussy infant (baby)
Billable
R68.13
Apparent life threatening event in infant (ALTE)
Billable
R68.19
Other nonspecific symptoms peculiar to infancy
Billable
R68.2
Dry mouth, unspecified
Billable
R68.3
Clubbing of fingers
Billable
R68.8
Other general symptoms and signs
Non-billable
R68.81
Early satiety
Billable
R68.82
Decreased libido
Billable
R68.83
Chills (without fever)
Billable
R68.84
Jaw pain
Billable
R68.89
Other general symptoms and signs
Billable
R69
Illness, unspecified
Billable
R70
Elevated erythrocyte sedimentation rate and abnormality of plasma viscosity
Non-billable
R70.0
Elevated erythrocyte sedimentation rate
Billable
R70.1
Abnormal plasma viscosity
Billable
R71
Abnormality of red blood cells
Non-billable
R71.0
Precipitous drop in hematocrit
Billable
R71.8
Other abnormality of red blood cells
Billable
R73
Elevated blood glucose level
Non-billable
R73.0
Abnormal glucose
Non-billable
R73.01
Impaired fasting glucose
Billable
R73.02
Impaired glucose tolerance (oral)
Billable
R73.03
Prediabetes
Billable
R73.09
Other abnormal glucose
Billable
R73.9
Hyperglycemia, unspecified
Billable
R74
Abnormal serum enzyme levels
Non-billable
R74.0
Nonspecific elevation of levels of transaminase and lactic acid dehydrogenase [LDH]
Non-billable
R74.01
Elevation of levels of liver transaminase levels
Billable
R74.02
Elevation of levels of lactic acid dehydrogenase [LDH]
Billable
R74.8
Abnormal levels of other serum enzymes
Billable
R74.9
Abnormal serum enzyme level, unspecified
Billable
R75
Inconclusive laboratory evidence of human immunodeficiency virus [HIV]
Billable
R76
Other abnormal immunological findings in serum
Non-billable
R76.0
Raised antibody titer
Billable
R76.1
Nonspecific reaction to test for tuberculosis
Non-billable
R76.11
Nonspecific reaction to tuberculin skin test without active tuberculosis
Billable
R76.12
Nonspecific reaction to cell mediated immunity measurement of gamma interferon antigen response without active tuberculosis
Billable
R76.8
Other specified abnormal immunological findings in serum
Non-billable
R76.81
Abnormal rheumatoid factor and anti-citrullinated protein antibody without rheumatoid arthritis
Billable
R76.89
Other specified abnormal immunological findings in serum
Billable
R76.9
Abnormal immunological finding in serum, unspecified
Billable
R77
Other abnormalities of plasma proteins
Non-billable
Search all 98,186 codes instantly
Search ICDwise →