Code edition ICD-10-CM · FY2026 · Apr ICD-10-CM · FY2027 Current Apr 1, 2026 – Sep 30, 2026
Reference tools ICD-10-CM · FY2026 · April / Disease index / Absence(of) (organ or part) (complete or partial) Disease index Absence(of) (organ or part) (complete or partial) Disease index · Modifiers and references
Modifiers and references · icd10cm-index-April-1-2026-XML.xml
Absence(of) (organ or part) (complete or partial) Absence(of) (organ or part) (complete or partial) adrenal(gland) (congenital) Q89.1
Absence(of) (organ or part) (complete or partial) › adrenal(gland) (congenital) acquired E89.6
Absence(of) (organ or part) (complete or partial) albumin in blood E88.09
Absence(of) (organ or part) (complete or partial) alimentary tract(congenital) Q45.8
Absence(of) (organ or part) (complete or partial) › alimentary tract(congenital) upper Q40.8
Absence(of) (organ or part) (complete or partial) alveolar process(acquired) See: Anomaly, alveolar
Absence(of) (organ or part) (complete or partial) ankle(acquired) Z89.44 -
Absence(of) (organ or part) (complete or partial) anus(congenital) Q42.3
Absence(of) (organ or part) (complete or partial) › anus(congenital) with fistula Q42.2
Absence(of) (organ or part) (complete or partial) aorta(congenital) Q25.41
Absence(of) (organ or part) (complete or partial) appendix, congenital Q42.8
Absence(of) (organ or part) (complete or partial) arm(acquired) Z89.20 -
Absence(of) (organ or part) (complete or partial) › arm(acquired) above elbow Z89.22 -
Absence(of) (organ or part) (complete or partial) › arm(acquired) › above elbow congenital(with hand present) See: Agenesis, arm, with hand present
Absence(of) (organ or part) (complete or partial) › arm(acquired) › above elbow › congenital(with hand present) and hand See: Agenesis, forearm, and hand
Absence(of) (organ or part) (complete or partial) › arm(acquired) below elbow Z89.21 -
Absence(of) (organ or part) (complete or partial) › arm(acquired) › below elbow congenital(with hand present) See: Agenesis, arm, with hand present
Absence(of) (organ or part) (complete or partial) › arm(acquired) › below elbow › congenital(with hand present) and hand See: Agenesis, forearm, and hand
Absence(of) (organ or part) (complete or partial) › arm(acquired) congenital See: Defect, reduction, upper limb
Absence(of) (organ or part) (complete or partial) › arm(acquired) shoulder(following explantation of shoulder joint prosthesis) (joint) (with or without presence of antibiotic-impregnated cement spacer) Z89.23 -
Absence(of) (organ or part) (complete or partial) › arm(acquired) › shoulder(following explantation of shoulder joint prosthesis) (joint) (with or without presence of antibiotic-impregnated cement spacer) congenital(with hand present) See: Agenesis, arm, with hand present
Absence(of) (organ or part) (complete or partial) artery(congenital) (peripheral) Q27.8
Absence(of) (organ or part) (complete or partial) › artery(congenital) (peripheral) brain Q28.3
Absence(of) (organ or part) (complete or partial) › artery(congenital) (peripheral) coronary Q24.5
Absence(of) (organ or part) (complete or partial) › artery(congenital) (peripheral) pulmonary Q25.79
Absence(of) (organ or part) (complete or partial) › artery(congenital) (peripheral) specified NEC Q27.8
Absence(of) (organ or part) (complete or partial) › artery(congenital) (peripheral) umbilical Q27.0
Absence(of) (organ or part) (complete or partial) atrial septum(congenital) Q21.19
Absence(of) (organ or part) (complete or partial) auditory canal(congenital) (external) Q16.1
Absence(of) (organ or part) (complete or partial) auricle(ear), congenital Q16.0
Absence(of) (organ or part) (complete or partial) bile, biliary duct, congenital Q44.5
Absence(of) (organ or part) (complete or partial) bladder(acquired) Z90.6
Absence(of) (organ or part) (complete or partial) › bladder(acquired) congenital Q64.5
Absence(of) (organ or part) (complete or partial) bowel sounds R19.11
Absence(of) (organ or part) (complete or partial) brain Q00.0
Absence(of) (organ or part) (complete or partial) › brain part of Q04.3
Absence(of) (organ or part) (complete or partial) breast(s) (and nipple(s)) (acquired) Z90.1 -
Absence(of) (organ or part) (complete or partial) › breast(s) (and nipple(s)) (acquired) congenital Q83.8
Absence(of) (organ or part) (complete or partial) broad ligament Q50.6
Absence(of) (organ or part) (complete or partial) bronchus(congenital) Q32.4
Absence(of) (organ or part) (complete or partial) canaliculus lacrimalis, congenital Q10.4
Absence(of) (organ or part) (complete or partial) cerebellum(vermis) Q04.3
Absence(of) (organ or part) (complete or partial) cervix(acquired) (with uterus) Z90.710
Absence(of) (organ or part) (complete or partial) › cervix(acquired) (with uterus) with remaining uterus Z90.712
Absence(of) (organ or part) (complete or partial) › cervix(acquired) (with uterus) congenital Q51.5
Absence(of) (organ or part) (complete or partial) chin, congenital Q18.8
Absence(of) (organ or part) (complete or partial) cilia(congenital) Q10.3
Absence(of) (organ or part) (complete or partial) › cilia(congenital) acquired See: Madarosis
Absence(of) (organ or part) (complete or partial) clitoris(congenital) Q52.6
Absence(of) (organ or part) (complete or partial) coccyx, congenital Q76.49
Absence(of) (organ or part) (complete or partial) cold sense R20.8
Absence(of) (organ or part) (complete or partial) congenital Absence(of) (organ or part) (complete or partial) › congenital lumen See: Atresia
Absence(of) (organ or part) (complete or partial) › congenital organ or site NEC See: Agenesis
Absence(of) (organ or part) (complete or partial) › congenital septum See: Imperfect, closure
Absence(of) (organ or part) (complete or partial) corpus callosum Q04.0
Absence(of) (organ or part) (complete or partial) cricoid cartilage, congenital Q31.8
Absence(of) (organ or part) (complete or partial) diaphragm(with hernia), congenital Q79.1
Absence(of) (organ or part) (complete or partial) digestive organ(s) or tract, congenital Q45.8
Absence(of) (organ or part) (complete or partial) › digestive organ(s) or tract, congenital acquired NEC Z90.49
Absence(of) (organ or part) (complete or partial) › digestive organ(s) or tract, congenital upper Q40.8
Absence(of) (organ or part) (complete or partial) ductus arteriosus Q28.8
Absence(of) (organ or part) (complete or partial) duodenum(acquired) Z90.49
Absence(of) (organ or part) (complete or partial) › duodenum(acquired) congenital Q41.0
Absence(of) (organ or part) (complete or partial) ear, congenital Q16.9
Absence(of) (organ or part) (complete or partial) › ear, congenital acquired H93.8 -
Absence(of) (organ or part) (complete or partial) › ear, congenital auricle Q16.0
Absence(of) (organ or part) (complete or partial) › ear, congenital external Q16.0
Absence(of) (organ or part) (complete or partial) › ear, congenital inner Q16.5
Absence(of) (organ or part) (complete or partial) › ear, congenital lobe, lobule Q17.8
Absence(of) (organ or part) (complete or partial) › ear, congenital middle, except ossicles Q16.4
Absence(of) (organ or part) (complete or partial) › ear, congenital › middle, except ossicles ossicles Q16.3
Absence(of) (organ or part) (complete or partial) › ear, congenital ossicles Q16.3
Absence(of) (organ or part) (complete or partial) ejaculatory duct(congenital) Q55.4
Absence(of) (organ or part) (complete or partial) endocrine gland(congenital) NEC Q89.2
Absence(of) (organ or part) (complete or partial) › endocrine gland(congenital) NEC acquired E89.89
Absence(of) (organ or part) (complete or partial) epididymis(congenital) Q55.4
Absence(of) (organ or part) (complete or partial) › epididymis(congenital) acquired Z90.79
Absence(of) (organ or part) (complete or partial) epiglottis, congenital Q31.8
Absence(of) (organ or part) (complete or partial) esophagus(congenital) Q39.8
Absence(of) (organ or part) (complete or partial) › esophagus(congenital) acquired(partial) Z90.49
Absence(of) (organ or part) (complete or partial) eustachian tube(congenital) Q16.2
Absence(of) (organ or part) (complete or partial) extremity(acquired) Z89.9
Absence(of) (organ or part) (complete or partial) › extremity(acquired) congenital Q73.0
Absence(of) (organ or part) (complete or partial) › extremity(acquired) knee(following explantation of knee joint prosthesis) (joint) (with or without presence of antibiotic-impregnated cement spacer) Z89.52 -
Absence(of) (organ or part) (complete or partial) › extremity(acquired) lower(above knee) Z89.619
Absence(of) (organ or part) (complete or partial) › extremity(acquired) › lower(above knee) below knee Z89.51 -
Absence(of) (organ or part) (complete or partial) › extremity(acquired) upper See: Absence, arm
Absence(of) (organ or part) (complete or partial) eye(acquired) Z90.01
Absence(of) (organ or part) (complete or partial) › eye(acquired) congenital Q11.1
Absence(of) (organ or part) (complete or partial) › eye(acquired) muscle(congenital) Q10.3
Absence(of) (organ or part) (complete or partial) eyeball(acquired) Z90.01
Absence(of) (organ or part) (complete or partial) eyelid(fold) (congenital) Q10.3
Absence(of) (organ or part) (complete or partial) › eyelid(fold) (congenital) acquired Z90.01
Absence(of) (organ or part) (complete or partial) face, specified part NEC Q18.8
Absence(of) (organ or part) (complete or partial) fallopian tube(s) (acquired) Z90.79
Absence(of) (organ or part) (complete or partial) › fallopian tube(s) (acquired) congenital Q50.6
Absence(of) (organ or part) (complete or partial) family member(causing problem in home) NEC Z63.32
See also: Disruption, family
Absence(of) (organ or part) (complete or partial) femur, congenital See: Defect, reduction, lower limb, longitudinal, femur
Absence(of) (organ or part) (complete or partial) fibrinogen(congenital) D68.2
Absence(of) (organ or part) (complete or partial) › fibrinogen(congenital) acquired D65
Absence(of) (organ or part) (complete or partial) finger(s) (acquired) Z89.02 -
Absence(of) (organ or part) (complete or partial) › finger(s) (acquired) congenital See: Agenesis, hand
Absence(of) (organ or part) (complete or partial) foot(acquired) Z89.43 -
Absence(of) (organ or part) (complete or partial) › foot(acquired) congenital See: Agenesis, foot
Absence(of) (organ or part) (complete or partial) forearm(acquired) See: Absence, arm, below elbow
Absence(of) (organ or part) (complete or partial) gallbladder(acquired) Z90.49
Absence(of) (organ or part) (complete or partial) › gallbladder(acquired) congenital Q44.0
Absence(of) (organ or part) (complete or partial) gamma globulin in blood D80.1
Absence(of) (organ or part) (complete or partial) › gamma globulin in blood hereditary D80.0
Absence(of) (organ or part) (complete or partial) genital organs Absence(of) (organ or part) (complete or partial) › genital organs acquired(female) (male) Z90.79
Absence(of) (organ or part) (complete or partial) › genital organs female, congenital Q52.8
Absence(of) (organ or part) (complete or partial) › genital organs › female, congenital external Q52.71
Absence(of) (organ or part) (complete or partial) › genital organs › female, congenital internal NEC Q52.8
Absence(of) (organ or part) (complete or partial) › genital organs male, congenital Q55.8
Absence(of) (organ or part) (complete or partial) genitourinary organs, congenital NEC Absence(of) (organ or part) (complete or partial) › genitourinary organs, congenital NEC female Q52.8
Absence(of) (organ or part) (complete or partial) › genitourinary organs, congenital NEC male Q55.8
Absence(of) (organ or part) (complete or partial) globe(acquired) Z90.01
Absence(of) (organ or part) (complete or partial) › globe(acquired) congenital Q11.1
Absence(of) (organ or part) (complete or partial) glottis, congenital Q31.8
Absence(of) (organ or part) (complete or partial) hand and wrist(acquired) Z89.11 -
Absence(of) (organ or part) (complete or partial) › hand and wrist(acquired) congenital See: Agenesis, hand
Absence(of) (organ or part) (complete or partial) head, part(acquired) NEC Z90.09
Absence(of) (organ or part) (complete or partial) heat sense R20.8
Absence(of) (organ or part) (complete or partial) hip(following explantation of hip joint prosthesis) (joint) (with or without presence of antibiotic-impregnated cement spacer) Z89.62 -
Absence(of) (organ or part) (complete or partial) hymen(congenital) Q52.4
Absence(of) (organ or part) (complete or partial) ileum(acquired) Z90.49
Absence(of) (organ or part) (complete or partial) › ileum(acquired) congenital Q41.2
Absence(of) (organ or part) (complete or partial) immunoglobulin, isolated NEC D80.3
Absence(of) (organ or part) (complete or partial) › immunoglobulin, isolated NEC IgA D80.2
Absence(of) (organ or part) (complete or partial) › immunoglobulin, isolated NEC IgG D80.3
Absence(of) (organ or part) (complete or partial) › immunoglobulin, isolated NEC IgM D80.4
Absence(of) (organ or part) (complete or partial) incus(acquired) See: Loss, ossicles, ear
Absence(of) (organ or part) (complete or partial) › incus(acquired) congenital Q16.3
Absence(of) (organ or part) (complete or partial) inner ear, congenital Q16.5
Absence(of) (organ or part) (complete or partial) intestine(acquired) (small) Z90.49
Absence(of) (organ or part) (complete or partial) › intestine(acquired) (small) congenital Q41.9
Absence(of) (organ or part) (complete or partial) › intestine(acquired) (small) › congenital specified NEC Q41.8
Absence(of) (organ or part) (complete or partial) › intestine(acquired) (small) large Z90.49
Absence(of) (organ or part) (complete or partial) › intestine(acquired) (small) › large congenital Q42.9
Absence(of) (organ or part) (complete or partial) › intestine(acquired) (small) › large › congenital specified NEC Q42.8
Absence(of) (organ or part) (complete or partial) iris, congenital Q13.1
Absence(of) (organ or part) (complete or partial) jejunum(acquired) Z90.49
Absence(of) (organ or part) (complete or partial) › jejunum(acquired) congenital Q41.1
Absence(of) (organ or part) (complete or partial) joint Absence(of) (organ or part) (complete or partial) › joint acquired Absence(of) (organ or part) (complete or partial) › joint › acquired hip(following explantation of hip joint prosthesis) (with or without presence of antibiotic-impregnated cement spacer) Z89.62 -
Absence(of) (organ or part) (complete or partial) › joint › acquired knee(following explantation of knee joint prosthesis) (with or without presence of antibiotic-impregnated cement spacer) Z89.52 -
Absence(of) (organ or part) (complete or partial) › joint › acquired shoulder(following explantation of shoulder joint prosthesis) (with or without presence of antibiotic-impregnated cement spacer) Z89.23 -
Absence(of) (organ or part) (complete or partial) › joint congenital NEC Q74.8
Absence(of) (organ or part) (complete or partial) kidney(s) (acquired) Z90.5
Absence(of) (organ or part) (complete or partial) › kidney(s) (acquired) congenital Q60.2
Absence(of) (organ or part) (complete or partial) › kidney(s) (acquired) › congenital bilateral Q60.1
Absence(of) (organ or part) (complete or partial) › kidney(s) (acquired) › congenital unilateral Q60.0
Absence(of) (organ or part) (complete or partial) knee(following explantation of knee joint prosthesis) (joint) (with or without presence of antibiotic-impregnated cement spacer) Z89.52 -
Absence(of) (organ or part) (complete or partial) labyrinth, membranous Q16.5
Absence(of) (organ or part) (complete or partial) larynx(congenital) Q31.8
Absence(of) (organ or part) (complete or partial) › larynx(congenital) acquired Z90.02
Absence(of) (organ or part) (complete or partial) leg(acquired) (above knee) Z89.61 -
Absence(of) (organ or part) (complete or partial) › leg(acquired) (above knee) below knee(acquired) Z89.51 -
Absence(of) (organ or part) (complete or partial) › leg(acquired) (above knee) congenital See: Defect, reduction, lower limb
Absence(of) (organ or part) (complete or partial) lens(acquired) See also: Aphakia
Absence(of) (organ or part) (complete or partial) › lens(acquired) congenital Q12.3
Absence(of) (organ or part) (complete or partial) › lens(acquired) post cataract extraction Z98.4 -
Absence(of) (organ or part) (complete or partial) limb(acquired) See: Absence, extremity
Absence(of) (organ or part) (complete or partial) lip Q38.6
Absence(of) (organ or part) (complete or partial) liver(congenital) Q44.79
Absence(of) (organ or part) (complete or partial) lung(fissure) (lobe) (bilateral) (unilateral) (congenital) Q33.3
Absence(of) (organ or part) (complete or partial) › lung(fissure) (lobe) (bilateral) (unilateral) (congenital) acquired(any part) Z90.2
Absence(of) (organ or part) (complete or partial) menstruation See: Amenorrhea
Absence(of) (organ or part) (complete or partial) muscle(congenital) (pectoral) Q79.8
Absence(of) (organ or part) (complete or partial) › muscle(congenital) (pectoral) ocular Q10.3
Absence(of) (organ or part) (complete or partial) neck, part Q18.8
Absence(of) (organ or part) (complete or partial) neutrophil See: Agranulocytosis
Absence(of) (organ or part) (complete or partial) nipple(s) (with breast(s)) (acquired) Z90.1 -
Absence(of) (organ or part) (complete or partial) › nipple(s) (with breast(s)) (acquired) congenital Q83.2
Absence(of) (organ or part) (complete or partial) nose(congenital) Q30.1
Absence(of) (organ or part) (complete or partial) › nose(congenital) acquired Z90.09
Absence(of) (organ or part) (complete or partial) organ Absence(of) (organ or part) (complete or partial) › organ of Corti, congenital Q16.5
Absence(of) (organ or part) (complete or partial) › organ or site, congenital NEC Q89.89
Absence(of) (organ or part) (complete or partial) › organ › or site, congenital NEC acquired NEC Z90.89
Absence(of) (organ or part) (complete or partial) osseous meatus(ear) Q16.4
Absence(of) (organ or part) (complete or partial) ovary(acquired) Absence(of) (organ or part) (complete or partial) › ovary(acquired) bilateral Z90.722
Absence(of) (organ or part) (complete or partial) › ovary(acquired) congenital Absence(of) (organ or part) (complete or partial) › ovary(acquired) › congenital bilateral Q50.02
Absence(of) (organ or part) (complete or partial) › ovary(acquired) › congenital unilateral Q50.01
Absence(of) (organ or part) (complete or partial) › ovary(acquired) unilateral Z90.721
Absence(of) (organ or part) (complete or partial) oviduct(acquired) Absence(of) (organ or part) (complete or partial) › oviduct(acquired) bilateral Z90.722
Absence(of) (organ or part) (complete or partial) › oviduct(acquired) congenital Q50.6
Absence(of) (organ or part) (complete or partial) › oviduct(acquired) unilateral Z90.721
Absence(of) (organ or part) (complete or partial) pancreas(congenital) Q45.0
Absence(of) (organ or part) (complete or partial) › pancreas(congenital) acquired Z90.410
Absence(of) (organ or part) (complete or partial) › pancreas(congenital) › acquired complete Z90.410
Absence(of) (organ or part) (complete or partial) › pancreas(congenital) › acquired partial Z90.411
ICD-10-CM · CDC/NCHS · English Official ICD-10-CM titles and instructions are preserved in English. Interface translations are provided by ICD Code Hub, not CDC or WHO.
CDC / NCHS · Apr 1, 2026 – Sep 30, 2026
