R73.02
BillableImpaired glucose tolerance (oral)
Impaired glucose tolerance (oral)
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Elevated glucose tolerance
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
- •diabetes mellitusE08-E13
- •diabetes mellitus in pregnancy, childbirth and the puerperiumO24
- •neonatal disordersP70.0-P70.2
- •postsurgical hypoinsulinemiaE89.1
- •abnormal glucose in pregnancyO99.81
- •dysmetabolic syndrome XE88.81
- •gestational diabetesO24.4
- •glycosuriaR81
- •hypoglycemiaE16.2
- •type 1 diabetes mellitus, presymptomaticA-)E10
Excludes 2
Conditions not included here, but the patient may have both
- •abnormal findings on antenatal screening of motherO28
- •certain conditions originating in the perinatal periodP04-P96
- signs and symptoms classified in the body system chapters
- •signs and symptoms of breast,N63, N64.5
- •abnormalities of lipidsE78
- •abnormalities of platelets and thrombocytesD69
- •abnormalities of white blood cells classified elsewhereD70-D72
- •coagulation hemorrhagic disordersD65-D68
- diagnostic abnormal findings classified elsewhere - see Alphabetical Index
- •hemorrhagic and hematological disorders of newbornP50-P61
Related Codes(3)
Also Known As / Clinical Terms(47)
SNOMED CT
- Impaired glucose tolerance associated with genetic syndrome1310004
- Impaired glucose tolerance associated with pancreatic disease1822007
- Chemical diabetes9414007
- IGT - Impaired glucose tolerance9414007
- Impaired glucose tolerance9414007
- Latent diabetes9414007
- Prediabetic nonclinical diabetes9414007
- Impaired glucose tolerance in MODY (maturity onset diabetes in the young)14052004
- Impaired glucose tolerance in and individual with a heritable form of maturity onset diabetes in the young14052004
- Impaired glucose tolerance in obese22910008
- Potential AGT (abnormality of glucose tolerance)26254008
- Potential abnormality of glucose tolerance26254008
- Impaired glucose tolerance in nonobese32284009
- Impaired glucose tolerance associated with drugs60634005
- Impaired glucose tolerance associated with hormonal aetiology73480000
- Impaired glucose tolerance associated with hormonal etiology73480000
- Impaired glucose tolerance associated with insulin receptor abnormality88512005
- Impaired glucose tolerance with hyperinsulism128264007
- Impaired glucose tolerance test166927002
- Background retinopathy due to impaired glucose regulation723169001
- Autonomic neuropathy due to impaired glucose tolerance1259075000
- Disorder of autonomic nerve due to impaired glucose tolerance1259075000
Clinical Terms
- Chemical diabetes
- Impaired glucose tolerance associated with hormonal aetiology
- IGT - Impaired glucose tolerance
- Impaired glucose tolerance
- Impaired glucose tolerance associated with pancreatic disease
- Impaired glucose tolerance in nonobese
- Impaired glucose tolerance in and individual with a heritable form of maturity onset diabetes in the young
- Impaired glucose tolerance in obese
- Impaired glucose tolerance associated with insulin receptor abnormality
- Impaired glucose tolerance test
- Autonomic neuropathy due to impaired glucose tolerance
- Elevated glucose tolerance
- Prediabetic nonclinical diabetes
- Impaired glucose tolerance associated with genetic syndrome
- Disorder of autonomic nerve due to impaired glucose tolerance
- Potential AGT (abnormality of glucose tolerance)
- Impaired glucose tolerance in MODY (maturity onset diabetes in the young)
- Background retinopathy due to impaired glucose regulation
- Impaired glucose tolerance associated with drugs
- Latent diabetes
- Impaired glucose tolerance associated with hormonal etiology
- Impaired glucose tolerance with hyperinsulism
- Potential abnormality of glucose tolerance
Frequently Asked Questions
What is the ICD-10 code for impaired glucose tolerance (oral)?
The ICD-10-CM code for impaired glucose tolerance (oral) is R73.02. The full clinical description is "Impaired glucose tolerance (oral)". R73.02 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code R73.02 mean?
ICD-10-CM code R73.02 represents “Impaired glucose tolerance (oral)”. It is classified under Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings and is a billable/specific code that can be used on a claim.
Is R73.02 a billable code?
Yes, R73.02 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is R73.02 in?
R73.02 is in Chapter 18: Symptoms, Signs and Abnormal Clinical and Laboratory Findings (codes R00-R99).
What codes cannot be used with R73.02?
R73.02 has Excludes1 notes indicating codes that cannot be used together with it, including: diabetes mellitus (E08-E13); diabetes mellitus in pregnancy, childbirth and the puerperium (O24.-); neonatal disorders (P70.0-P70.2); and 7 more.
What SNOMED CT codes does R73.02 map to?
R73.02 maps to 14 SNOMED CT concepts: 1259075000, 723169001, 9414007, 60634005, 1310004, and 9 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for R73.02?
R73.02 is linked to 2 UMLS Concept Unique Identifiers: C2830474, C2830475. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does R73.02 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like impaired glucose tolerance (oral) affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of R73.02?
There is no direct ICD-11 mapping available for R73.02 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.