ICD-10-CM
Symptoms, signs and abnormal clinical and laboratory findings
Chapter 18, R00-R99. CDC FY2027 file dated June 16, 2026.
License. US government work, Public Domain Mark 1.0.
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.
121 to 160 of 963
- R10.A0Flank pain, unspecified sideBillable
- R10.A1Flank pain, right sideBillable
- R10.A2Flank pain, left sideBillable
- R10.A3Flank pain, bilateralBillable
- R11Nausea and vomitingHeader
- R11.0NauseaBillable
- R11.1VomitingHeader
- R11.10Vomiting, unspecifiedBillable
- R11.11Vomiting without nauseaBillable
- R11.12Projectile vomitingBillable
- R11.13Vomiting of fecal matterBillable
- R11.14Bilious vomitingBillable
- R11.15Cyclical vomiting syndrome unrelated to migraineBillable
- R11.16Cannabis hyperemesis syndromeBillable
- R11.2Nausea with vomiting, unspecifiedBillable
- R12HeartburnBillable
- R13Aphagia and dysphagiaHeader
- R13.0AphagiaBillable
- R13.1DysphagiaHeader
- R13.10Dysphagia, unspecifiedBillable
- R13.11Dysphagia, oral phaseBillable
- R13.12Dysphagia, oropharyngeal phaseBillable
- R13.13Dysphagia, pharyngeal phaseBillable
- R13.14Dysphagia, pharyngoesophageal phaseBillable
- R13.19Other dysphagiaBillable
- R14Flatulence and related conditionsHeader
- R14.0Abdominal distension (gaseous)Billable
- R14.1Gas painBillable
- R14.2EructationBillable
- R14.3FlatulenceBillable
- R15Fecal incontinenceHeader
- R15.0Incomplete defecationBillable
- R15.1Fecal smearingBillable
- R15.2Fecal urgencyBillable
- R15.9Full incontinence of fecesBillable
- R16Hepatomegaly and splenomegaly, not elsewhere classifiedHeader
- R16.0Hepatomegaly, not elsewhere classifiedBillable
- R16.1Splenomegaly, not elsewhere classifiedBillable
- R16.2Hepatomegaly with splenomegaly, not elsewhere classifiedBillable
- R17Unspecified jaundiceBillable
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