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    Alphabetic Index FY2027
    1. Alphabetic Index
    2. C
    3. Ca
    4. Cat

    Alphabetic Index · main term

    Cat

    FY2027Index: Ca /Alphabetic Index

    Cat is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). It has 3 subterms and 3 code entries. First-level subterms include cry syndrome, ear, eye syndrome. Confirm any code you find here in the Tabular List before you report it.

    Subterms 3

    • cry syndromeQ93.4
    • earQ17.3
    • eye syndromeQ92.8
    Previous termCasts in urineNext termCatabolism, senile

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    Letter26 letters C 732 main terms
    • A 715 main terms
    • B 403 main terms
    • C 732 main terms
    • D 417 main terms
    • E 350 main terms
    • F 271 main terms
    • G 269 main terms
    • H 577 main terms
    • I 218 main terms
    • J 32 main terms
    • K 107 main terms
    • L 341 main terms
    • M 604 main terms
    • N 209 main terms
    • O 248 main terms
    • P 870 main terms
    • Q 14 main terms
    • R 263 main terms
    • S 702 main terms
    • T 375 main terms
    • U 118 main terms
    • V 148 main terms
    • W 109 main terms
    • X 18 main terms
    • Y 7 main terms
    • Z 13 main terms
    • Caruncle
    • Cascade stomach
    • Caseation lymphatic gland
    • Cassidy syndrome
    • Castellani's disease
    • Castration, traumatic, male
    • Casts in urine
    • Cat
    • Catabolism, senile
    • Catalepsy
    • Cataplexy
    • Cataract
    • Cataracta
    • Catarrh, catarrhal
    • Catatonia

    Fiscal year

    You are viewing FY2027. Always code with the year that matches the date of service or discharge.

    FY2027 Effective October 1, 2026

    Source: CMS / NCHS, ICD-10-CM fiscal year 2027 (effective October 1, 2026). ICD-10-CM is in the public domain.

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