ICD-10-CM
Symptoms, signs and abnormal clinical and laboratory findings
Chapter 18, R00-R99. CDC FY2027 file dated June 16, 2026.
License: a US government work, in the public domain (Public Domain Mark 1.0).
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Categories
89 categories in this chapter. Open one, or page through every code below.
- R00Abnormalities of heart beat
- R01Cardiac murmurs and other cardiac sounds
- R03Abnormal blood-pressure reading, without diagnosis
- R04Hemorrhage from respiratory passages
- R05Cough
- R06Abnormalities of breathing
- R07Pain in throat and chest
- R09Other symptoms and signs involving the circ and respiratory system
- R10Abdominal and pelvic pain
- R11Nausea and vomiting
- R12Heartburn
- R13Aphagia and dysphagia
- R14Flatulence and related conditions
- R15Fecal incontinence
- R16Hepatomegaly and splenomegaly, not elsewhere classified
- R17Unspecified jaundice
- R18Ascites
- R19Other symptoms and signs involving the digestive system and abdomen
- R20Disturbances of skin sensation
- R21Rash and other nonspecific skin eruption
- R22Localized swelling, mass and lump of skin, subcutaneous
- R23Other skin changes
- R25Abnormal involuntary movements
- R26Abnormalities of gait and mobility
- R27Other lack of coordination
- R29Other symptoms and signs involving the nervous and ms systems
- R30Pain associated with micturition
- R31Hematuria
- R32Unspecified urinary incontinence
- R33Retention of urine
- R34Anuria and oliguria
- R35Polyuria
- R36Urethral discharge
- R37Sexual dysfunction, unspecified
- R39Other and unspecified symptoms and signs involving the GU system
- R40Somnolence, stupor and coma
53 more categories are in this chapter. Type a code or a term to open one.
Codes
A header groups codes and is not billed. A billable code is one you can report.
601 to 640 of 963
- R53.82Chronic fatigue, unspecifiedBillable
- R53.83Other fatigueBillable
- R54Age-related physical debilityBillable
- R55Syncope and collapseBillable
- R56Convulsions, not elsewhere classifiedHeader
- R56.0Febrile convulsionsHeader
- R56.00Simple febrile convulsionsBillable
- R56.01Complex febrile convulsionsBillable
- R56.1Post traumatic seizuresBillable
- R56.9Unspecified convulsionsBillable
- R57Shock, not elsewhere classifiedHeader
- R57.0Cardiogenic shockBillable
- R57.1Hypovolemic shockBillable
- R57.8Other shockBillable
- R57.9Shock, unspecifiedBillable
- R58Hemorrhage, not elsewhere classifiedBillable
- R59Enlarged lymph nodesHeader
- R59.0Localized enlarged lymph nodesBillable
- R59.1Generalized enlarged lymph nodesBillable
- R59.9Enlarged lymph nodes, unspecifiedBillable
- R60Edema, not elsewhere classifiedHeader
- R60.0Localized edemaBillable
- R60.1Generalized edemaBillable
- R60.9Edema, unspecifiedBillable
- R61Generalized hyperhidrosisBillable
- R62Lack of expected normal physiol dev in childhood and adultsHeader
- R62.0Delayed milestone in childhoodBillable
- R62.5Other and unspecified lack of expected normal physiol dev in chldhdHeader
- R62.50Unspecified lack of expected normal physiol dev in childhoodBillable
- R62.51Failure to thrive (child)Billable
- R62.52Short stature (child)Billable
- R62.59Other lack of expected normal physiol development in childhoodBillable
- R62.7Adult failure to thriveBillable
- R63Symptoms and signs concerning food and fluid intakeHeader
- R63.0AnorexiaBillable
- R63.1PolydipsiaBillable
- R63.2PolyphagiaBillable
- R63.3Feeding difficultiesHeader
- R63.30Feeding difficulties, unspecifiedBillable
- R63.31Pediatric feeding disorder, acuteBillable