October 1 update. Our PDGM and ICD-10 tools now use the FY2027 code set: 190 codes added, 30 deleted, and no existing code changed clinical group.

See what changed

ICD-10 · PDGM grouping

Z77-Z99 — Persons with potential health hazards related to family and personal history and certain conditions influencing health status

Every ICD-10-CM code in this range and the PDGM clinical group CMS assigns to it, read from the CMS grouper crosswalk v07.2.26.

ICD-10-CM FY2027 · CMS grouper v07.2.26

Codes in range

567

No clinical group

565

A period cannot be grouped from these.

Barred as primary

148

CMS rejects these in the primary position.

Where these codes group

1 of the 567 codes in Z77-Z99 group to MMTA - Other, but the range is not uniform — it spreads across 2 clinical groups. A further 565 are assigned no clinical group at all, which means a 30-day period cannot be grouped from them.

Code families in Z77-Z99

One page per three-character family: every code in it, whether it can lead a claim, its clinical group and comorbidity subgroup.

Every code in Z77-Z99

Descriptions are CMS’s own, abbreviated as CMS abbreviates them.

CodeDescriptionClinical groupPrimary position
Z77010Contact with and (suspected) exposure to arsenicNoneCannot lead a claim
Z77011Contact with and (suspected) exposure to leadNoneCannot lead a claim
Z77012Contact with and (suspected) exposure to uraniumNoneCannot lead a claim
Z77013Contact with and (suspected) exposure to gadoliniumNoneCannot lead a claim
Z77018Contact w and (suspected) exposure to oth hazardous metalsNoneCannot lead a claim
Z77020Contact with and (suspected) exposure to aromatic aminesNoneCannot lead a claim
Z77021Contact with and (suspected) exposure to benzeneNoneCannot lead a claim
Z77028Contact w and exposure to oth hazardous aromatic compoundsNoneCannot lead a claim
Z77090Contact with and (suspected) exposure to asbestosNoneCannot lead a claim
Z77098Contact w and expsr to oth hazard, chiefly nonmed, chemicalsNoneCannot lead a claim
Z77110Contact with and (suspected) exposure to air pollutionNoneCannot lead a claim
Z77111Contact with and (suspected) exposure to water pollutionNoneCannot lead a claim
Z77112Contact with and (suspected) exposure to soil pollutionNoneCannot lead a claim
Z77118Contact w and (suspected) exposure to oth environ pollutionNoneCannot lead a claim
Z77120Contact with and (suspected) exposure to mold (toxic)NoneCannot lead a claim
Z77121Contact w and exposure to harmful algae and algae toxinsNoneCannot lead a claim
Z77122Contact with and (suspected) exposure to noiseNoneCannot lead a claim
Z77123Cntct w & expsr to radon and other naturally occur radiationNoneCannot lead a claim
Z77128Contact w and expsr to oth hazards in the physcl environmentNoneCannot lead a claim
Z7721Contact w and exposure to potentially hazardous body fluidsNoneCannot lead a claim
Z7722Cntct w and expsr to environ tobacco smoke (acute) (chronic)NoneCannot lead a claim
Z7729Contact with and exposure to other hazardous substancesNoneCannot lead a claim
Z7731Contact with and (suspected) exposure to Gulf War theaterNoneCannot lead a claim
Z7732Contact with and exposure to burn pits in war theaterNoneCannot lead a claim
Z7733Contact with and (suspected) exposure to Agent OrangeNoneCannot lead a claim
Z7739Contact with and (suspected) exposure to other war theaterNoneCannot lead a claim
Z7740Contact with and exposure to unspecified blast overpressureNoneCannot lead a claim
Z7741Contact with and exposure to low-level blast overpressureNoneCannot lead a claim
Z7742Contact with and exposure to high-level blast overpressureNoneCannot lead a claim
Z7749Contact with and exposure to other blast overpressureNoneCannot lead a claim
Z779Oth contact w and (suspected) exposures hazardous to healthNoneCannot lead a claim
Z780Asymptomatic menopausal stateNoneCannot lead a claim
Z781Physical restraint statusNoneCannot lead a claim
Z789Other specified health statusNoneCannot lead a claim
Z7901Long term (current) use of anticoagulantsNoneCannot lead a claim
Z7902Long term (current) use of antithrombotics/antiplateletsNoneCannot lead a claim
Z791Long term (current) use of non-steroidal non-inflam (NSAID)NoneCannot lead a claim
Z792Long term (current) use of antibioticsNoneCannot lead a claim
Z793Long term (current) use of hormonal contraceptivesNoneCannot lead a claim
Z794Long term (current) use of insulinNoneCannot lead a claim
Z7951Long term (current) use of inhaled steroidsNoneCannot lead a claim
Z7952Long term (current) use of systemic steroidsNoneCannot lead a claim
Z7960Lng trm (crnt) use unsp immunomodulator & immunosuppressantNoneCannot lead a claim
Z7961Long term (current) use of immunomodulatorNoneCannot lead a claim
Z79620Long term (current) use of immunosuppressive biologicNoneCannot lead a claim
Z79621Long term (current) use of calcineurin inhibitorNoneCannot lead a claim
Z79622Long term (current) use of Janus kinase inhibitorNoneCannot lead a claim
Z79623Long term (crnt) use of mammalian target rapamycin inhibitorNoneCannot lead a claim
Z79624Long term (current) use of inhibtr of nucleotide synthesisNoneCannot lead a claim
Z79630Long term (current) use of alkylating agentNoneCannot lead a claim
Z79631Long term (current) use of antimetabolite agentNoneCannot lead a claim
Z79632Long term (current) use of antitumor antibioticNoneCannot lead a claim
Z79633Long term (current) use of mitotic inhibitorNoneCannot lead a claim
Z79634Long term (current) use of topoisomerase inhibitorNoneCannot lead a claim
Z7964Long term (current) use of myelosuppressive agentNoneCannot lead a claim
Z7969Lng trm (crnt) use of immunomodulator & immunosuppressantNoneCannot lead a claim
Z79810Lng trm (crnt) use of slctv estrog receptor modulatorsNoneCannot lead a claim
Z79811Long term (current) use of aromatase inhibitorsNoneCannot lead a claim
Z79818Lng trm (crnt) use of agnt aff estrog recpt & estrog levelsNoneCannot lead a claim
Z7982Long term (current) use of aspirinNoneCannot lead a claim
Z7983Long term (current) use of bisphosphonatesNoneCannot lead a claim
Z7984Long term (current) use of oral hypoglycemic drugsNoneCannot lead a claim
Z7985Lng trm (crnt) use injectable non-insulin antidiabetic drugsNoneCannot lead a claim
Z79890Hormone replacement therapyNoneCannot lead a claim
Z79891Long term (current) use of opiate analgesicNoneCannot lead a claim
Z79899Other long term (current) drug therapyNoneCannot lead a claim
Z800Family history of malignant neoplasm of digestive organsNoneCannot lead a claim
Z801Family history of malig neoplasm of trachea, bronc and lungNoneCannot lead a claim
Z802Family hx of malig neoplm of resp and intrathorac organsNoneCannot lead a claim
Z803Family history of malignant neoplasm of breastNoneCannot lead a claim
Z8041Family history of malignant neoplasm of ovaryNoneCannot lead a claim
Z8042Family history of malignant neoplasm of prostateNoneCannot lead a claim
Z8043Family history of malignant neoplasm of testisNoneCannot lead a claim
Z8044Family history of malignant neoplasm of fallopian tube(s)NoneCannot lead a claim
Z8049Family history of malignant neoplasm of other genital organsNoneCannot lead a claim
Z8051Family history of malignant neoplasm of kidneyNoneCannot lead a claim
Z8052Family history of malignant neoplasm of bladderNoneCannot lead a claim
Z8059Family history of malignant neoplasm of urinary tract organNoneCannot lead a claim
Z806Family history of leukemiaNoneCannot lead a claim
Z807Fam hx of malig neoplm of lymphoid, hematpoetc and rel tissNoneCannot lead a claim
Z808Family history of malignant neoplasm of organs or systemsNoneCannot lead a claim
Z809Family history of malignant neoplasm, unspecifiedNoneCannot lead a claim
Z810Family history of intellectual disabilitiesNoneCannot lead a claim
Z811Family history of alcohol abuse and dependenceNoneCannot lead a claim
Z812Family history of tobacco abuse and dependenceNoneCannot lead a claim
Z813Family history of psychoactv substance abuse and dependenceNoneCannot lead a claim
Z814Family history of other substance abuse and dependenceNoneCannot lead a claim
Z818Family history of other mental and behavioral disordersNoneCannot lead a claim
Z820Family history of epilepsy and oth dis of the nervous sysNoneCannot lead a claim
Z821Family history of blindness and visual lossNoneCannot lead a claim
Z822Family history of deafness and hearing lossNoneCannot lead a claim
Z823Family history of strokeNoneCannot lead a claim
Z8241Family history of sudden cardiac deathNoneCannot lead a claim
Z8249Family hx of ischem heart dis and oth dis of the circ sysNoneCannot lead a claim
Z825Family history of asthma and oth chronic lower resp diseasesNoneCannot lead a claim
Z8261Family history of arthritisNoneCannot lead a claim
Z8262Family history of osteoporosisNoneCannot lead a claim
Z8269Family history of diseases of the ms sys and connective tissNoneCannot lead a claim
Z8271Family history of polycystic kidneyNoneCannot lead a claim
Z8279Fam hx of congen malform, deformations and chromsoml abnltNoneCannot lead a claim
Z828Family hx of disabil and chr dis leading to disablement, NECNoneCannot lead a claim
Z830Family history of human immunodeficiency virus [HIV] diseaseNoneCannot lead a claim
Z831Family history of other infectious and parasitic diseasesNoneCannot lead a claim
Z832Family history of dis of the bld/bld-form org/immun mechnsmNoneCannot lead a claim
Z833Family history of diabetes mellitusNoneCannot lead a claim
Z8341Family history of multiple endocrine neoplasia syndromeNoneCannot lead a claim
Z8342Family history of familial hypercholesterolemiaNoneCannot lead a claim
Z83430Family history of elevated lipoprotein(a)NoneCannot lead a claim
Z83438Fam hx of disord of lipoprotein metab and other lipidemiaNoneCannot lead a claim
Z8349Family history of endo, nutritional and metabolic diseasesNoneCannot lead a claim
Z83511Family history of glaucomaNoneCannot lead a claim
Z83518Family history of other specified eye disorderNoneCannot lead a claim
Z8352Family history of ear disordersNoneCannot lead a claim
Z836Family history of other diseases of the respiratory systemNoneCannot lead a claim
Z83710Family history of adenomatous and serrated polypsNoneCannot lead a claim
Z83711Family history of hyperplastic colon polypsNoneCannot lead a claim
Z83718Family history of other colon polypsNoneCannot lead a claim
Z83719Family history of colon polyps, unspecifiedNoneCannot lead a claim
Z8372Family history of familial adenomatous polyposisNoneCannot lead a claim
Z8379Family history of other diseases of the digestive systemNoneCannot lead a claim
Z840Family history of diseases of the skin, subcuNoneCannot lead a claim
Z8411Family history of APOL1-mediated kidney disease [AMKD]NoneCannot lead a claim
Z8419Family history of other disorders of kidney and ureterNoneCannot lead a claim
Z842Family history of other diseases of the genitourinary systemNoneCannot lead a claim
Z843Family history of consanguinityNoneCannot lead a claim
Z8481Family history of carrier of genetic diseaseNoneCannot lead a claim
Z8482Family history of sudden infant death syndromeNoneCannot lead a claim
Z8489Family history of other specified conditionsNoneCannot lead a claim
Z84AFamily history of exposure to diethylstilbestrolNoneCannot lead a claim
Z8500Personal history of malignant neoplasm of unsp dgstv orgNoneCannot lead a claim
Z8501Personal history of malignant neoplasm of esophagusNoneCannot lead a claim
Z85020Personal history of malignant carcinoid tumor of stomachNoneCannot lead a claim
Z85028Personal history of other malignant neoplasm of stomachNoneCannot lead a claim
Z85030Personal history of malignant carcinoid tumor of lg intNoneCannot lead a claim
Z85038Personal history of malignant neoplasm of large intestineNoneCannot lead a claim
Z85040Personal history of malignant carcinoid tumor of rectumNoneCannot lead a claim
Z85048Prsnl hx of malig neoplm of rectum, rectosig junct, and anusNoneCannot lead a claim
Z8505Personal history of malignant neoplasm of liverNoneCannot lead a claim
Z85060Personal history of malignant carcinoid tumor of sm intNoneCannot lead a claim
Z85068Personal history of malignant neoplasm of small intestineNoneCannot lead a claim
Z8507Personal history of malignant neoplasm of pancreasNoneCannot lead a claim
Z8509Personal history of malignant neoplasm of digestive organsNoneCannot lead a claim
Z85110Personal history of malig carcinoid tumor of bronc and lungNoneCannot lead a claim
Z85118Personal history of malignant neoplasm of bronchus and lungNoneCannot lead a claim
Z8512Personal history of malignant neoplasm of tracheaNoneCannot lead a claim
Z8520Personal history of malignant neoplasm of unsp resp organNoneCannot lead a claim
Z8521Personal history of malignant neoplasm of larynxNoneCannot lead a claim
Z8522Prsnl hx of malig neoplm of nasl cav, mid ear, & acces sinusNoneCannot lead a claim
Z85230Personal history of malignant carcinoid tumor of thymusNoneCannot lead a claim
Z85238Personal history of other malignant neoplasm of thymusNoneCannot lead a claim
Z8529Prsnl history of malig neoplm of resp and intrathorac organsNoneCannot lead a claim
Z853Personal history of malignant neoplasm of breastNoneCannot lead a claim
Z8540Prsnl history of malig neoplm of unsp female genital organNoneCannot lead a claim
Z8541Personal history of malignant neoplasm of cervix uteriNoneCannot lead a claim
Z8542Personal history of malignant neoplasm of oth prt uterusNoneCannot lead a claim
Z8543Personal history of malignant neoplasm of ovaryNoneCannot lead a claim
Z8544Personal history of malig neoplasm of female genital organsNoneCannot lead a claim
Z8545Personal history of malig neoplm of unsp male genital organNoneCannot lead a claim
Z8546Personal history of malignant neoplasm of prostateNoneCannot lead a claim
Z8547Personal history of malignant neoplasm of testisNoneCannot lead a claim
Z8548Personal history of malignant neoplasm of epididymisNoneCannot lead a claim
Z8549Personal history of malig neoplasm of male genital organsNoneCannot lead a claim
Z854APersonal history of malignant neoplasm of fallopian tube(s)NoneCannot lead a claim
Z8550Personal history of malig neoplm of unsp urinary tract organNoneCannot lead a claim
Z8551Personal history of malignant neoplasm of bladderNoneCannot lead a claim
Z85520Personal history of malignant carcinoid tumor of kidneyNoneCannot lead a claim
Z85528Personal history of other malignant neoplasm of kidneyNoneCannot lead a claim
Z8553Personal history of malignant neoplasm of renal pelvisNoneCannot lead a claim
Z8554Personal history of malignant neoplasm of ureterNoneCannot lead a claim
Z8559Personal history of malig neoplasm of urinary tract organNoneCannot lead a claim
Z856Personal history of leukemiaNoneCannot lead a claim
Z8571Personal history of Hodgkin lymphomaNoneCannot lead a claim
Z8572Personal history of non-Hodgkin lymphomasNoneCannot lead a claim
Z8579Prsnl hx of malig neoplm of lymphoid, hematpoetc & rel tissNoneCannot lead a claim
Z85810Personal history of malignant neoplasm of tongueNoneCannot lead a claim
Z85818Prsnl hx of malig neoplm of site of lip, oral cav, & pharynxNoneCannot lead a claim
Z85819Prsnl hx of malig neoplm of unsp site lip,oral cav,& pharynxNoneCannot lead a claim
Z85820Personal history of malignant melanoma of skinNoneCannot lead a claim
Z85821Personal history of Merkel cell carcinomaNoneCannot lead a claim
Z85828Personal history of other malignant neoplasm of skinNoneCannot lead a claim
Z85830Personal history of malignant neoplasm of boneNoneCannot lead a claim
Z85831Personal history of malignant neoplasm of soft tissueNoneCannot lead a claim
Z85840Personal history of malignant neoplasm of eyeNoneCannot lead a claim
Z85841Personal history of malignant neoplasm of brainNoneCannot lead a claim
Z85848Personal history of malignant neoplasm of prt nervous tissueNoneCannot lead a claim
Z85850Personal history of malignant neoplasm of thyroidNoneCannot lead a claim
Z85858Personal history of malignant neoplasm of endocrine glandsNoneCannot lead a claim
Z8589Personal history of malignant neoplasm of organs and systemsNoneCannot lead a claim
Z859Personal history of malignant neoplasm, unspecifiedNoneCannot lead a claim
Z86000Personal history of in-situ neoplasm of breastNoneCannot lead a claim
Z86001Personal history of in-situ neoplasm of cervix uteriNoneCannot lead a claim
Z86002Pers hx of in-situ neoplasm of other and unsp genital organsNoneCannot lead a claim
Z86003Pers hx of in-situ neoplm of oral cavity, esoph and stomachNoneCannot lead a claim
Z86004Pers hx of in-situ neoplasm of other and unsp dgstv orgsNoneCannot lead a claim
Z86005Pers hx of in-situ neoplasm of middle ear and resp sysNoneCannot lead a claim
Z86006Personal history of melanoma in-situNoneCannot lead a claim
Z86007Personal history of in-situ neoplasm of skinNoneCannot lead a claim
Z86008Personal history of in-situ neoplasm of other siteNoneCannot lead a claim
Z8600APers hx of in-situ neoplasm of the fallopian tube(s)NoneCannot lead a claim
Z860100Personal history of colon polyps, unspecifiedNoneCannot lead a claim
Z860101Personal history of adenomatous and serrated colon polypsNoneCannot lead a claim
Z860102Personal history of hyperplastic colon polypsNoneCannot lead a claim
Z860109Personal history of other colon polypsNoneCannot lead a claim
Z86011Personal history of benign neoplasm of the brainNoneCannot lead a claim
Z86012Personal history of benign carcinoid tumorNoneCannot lead a claim
Z86018Personal history of other benign neoplasmNoneCannot lead a claim
Z8603Personal history of neoplasm of uncertain behaviorNoneCannot lead a claim
Z8611Personal history of tuberculosisNoneCannot lead a claim
Z8612Personal history of poliomyelitisNoneCannot lead a claim
Z8613Personal history of malariaNoneCannot lead a claim
Z8614Personal history of methicillin resis staph infectionNoneCannot lead a claim
Z8615Personal history of latent tuberculosis infectionNoneCannot lead a claim
Z8616Personal history of COVID-19NoneCannot lead a claim
Z8617Personal history of Clostridioides difficile infectionNoneCannot lead a claim
Z8619Personal history of other infectious and parasitic diseasesNoneCannot lead a claim
Z862Prsnl history of dis of the bld/bld-form org/immun mechnsmNoneCannot lead a claim
Z8631Personal history of diabetic foot ulcerNoneCannot lead a claim
Z8632Personal history of gestational diabetesNoneCannot lead a claim
Z8639Personal history of endo, nutritional and metabolic diseaseNoneCannot lead a claim
Z8651Personal history of combat and operational stress reactionNoneCannot lead a claim
Z8659Personal history of other mental and behavioral disordersNoneCannot lead a claim
Z8661Personal history of infections of the central nervous systemNoneCannot lead a claim
Z8669Personal history of dis of the nervous sys and sense organsNoneCannot lead a claim
Z86711Personal history of pulmonary embolismNoneCannot lead a claim
Z86718Personal history of other venous thrombosis and embolismNoneCannot lead a claim
Z8672Personal history of thrombophlebitisNoneCannot lead a claim
Z8673Prsnl hx of TIA (TIA), and cereb infrc w/o resid deficitsNoneCannot lead a claim
Z8674Personal history of sudden cardiac arrestNoneCannot lead a claim
Z8679Personal history of other diseases of the circulatory systemNoneCannot lead a claim
Z8701Personal history of pneumonia (recurrent)NoneCannot lead a claim
Z8709Personal history of other diseases of the respiratory systemNoneCannot lead a claim
Z8711Personal history of peptic ulcer diseaseNoneCannot lead a claim
Z8719Personal history of other diseases of the digestive systemNoneCannot lead a claim
Z872Personal history of diseases of the skin, subcuNoneCannot lead a claim
Z87310Personal history of (healed) osteoporosis fractureNoneCannot lead a claim
Z87311Personal history of (healed) other pathological fractureNoneCannot lead a claim
Z87312Personal history of (healed) stress fractureNoneCannot lead a claim
Z8739Personal history of diseases of the ms sys and conn tissNoneCannot lead a claim
Z87410Personal history of cervical dysplasiaNoneCannot lead a claim
Z87411Personal history of vaginal dysplasiaNoneCannot lead a claim
Z87412Personal history of vulvar dysplasiaNoneCannot lead a claim
Z8742Personal history of oth diseases of the female genital tractNoneCannot lead a claim
Z87430Personal history of prostatic dysplasiaNoneCannot lead a claim
Z87438Personal history of other diseases of male genital organsNoneCannot lead a claim
Z87440Personal history of urinary (tract) infectionsNoneCannot lead a claim
Z87441Personal history of nephrotic syndromeNoneCannot lead a claim
Z87442Personal history of urinary calculiNoneCannot lead a claim
Z87448Personal history of other diseases of urinary systemNoneCannot lead a claim
Z8751Personal history of pre-term laborNoneCannot lead a claim
Z8759Personal history of comp of preg, chldbrth and the puerpNoneCannot lead a claim
Z8761Pers hx of (corrected) necrotizing enterocolitis of newbornNoneCannot lead a claim
Z8768Pers hx of other conditions arising in the perinatal periodNoneCannot lead a claim
Z87710Personal history of (corrected) hypospadiasNoneCannot lead a claim
Z87718Personal history of (corrected) congenital malform of GU sysNoneCannot lead a claim
Z87720Personal history of (corrected) congenital malform of eyeNoneCannot lead a claim
Z87721Personal history of (corrected) congenital malform of earNoneCannot lead a claim
Z87728Prsnl hx of congen malform of nervous sys and sense organsNoneCannot lead a claim
Z87730Personal history of (corrected) cleft lip and palateNoneCannot lead a claim
Z87731Pers hx of (corrected) tracheoesophageal fistula or atresiaNoneCannot lead a claim
Z87732Pers hx of (corrected) persistent cloaca or cloacal malformNoneCannot lead a claim
Z87738Personal history of congenital malform of dgstv sysNoneCannot lead a claim
Z8774Personal history of congenital malform of heart and circ sysNoneCannot lead a claim
Z8775Personal history of congenital malform of resp sysNoneCannot lead a claim
Z87760Pers hx congen diaphragm hernia/oth congen diaphragm malformNoneCannot lead a claim
Z87761Personal history of (corrected) gastroschisisNoneCannot lead a claim
Z87762Personal history of (corrected) prune belly malformationNoneCannot lead a claim
Z87763Pers hx of other (corrected) congenital abd wall malformNoneCannot lead a claim
Z87768Pers hx of oth congen malform of integument, lmbs and ms sysNoneCannot lead a claim
Z87790Personal history of congenital malform of face and neckNoneCannot lead a claim
Z87798Personal history of oth (corrected) congenital malformationsNoneCannot lead a claim
Z8781Personal history of (healed) traumatic fractureNoneCannot lead a claim
Z87820Personal history of traumatic brain injuryNoneCannot lead a claim
Z87821Personal history of retained foreign body fully removedNoneCannot lead a claim
Z87828Personal history of oth (healed) physical injury and traumaNoneCannot lead a claim
Z878901Personal history of social gender transitionNoneCannot lead a claim
Z878902Personal history of medical gender transitionNoneCannot lead a claim
Z878903Personal history of surgical gender transitionNoneCannot lead a claim
Z878904Personal history of intersex surgeryNoneCannot lead a claim
Z878909Personal history of unspecified gender transitionNoneCannot lead a claim
Z87891Personal history of nicotine dependenceNoneCannot lead a claim
Z87892Personal history of anaphylaxisNoneCannot lead a claim
Z87893Personal history of gender detransitionNoneCannot lead a claim
Z87898Personal history of other specified conditionsNoneCannot lead a claim
Z880Allergy status to penicillinNoneCannot lead a claim
Z881Allergy status to other antibiotic agentsNoneCannot lead a claim
Z882Allergy status to sulfonamidesNoneCannot lead a claim
Z883Allergy status to other anti-infective agentsNoneCannot lead a claim
Z884Allergy status to anesthetic agentNoneCannot lead a claim
Z885Allergy status to narcotic agentNoneCannot lead a claim
Z886Allergy status to analgesic agentNoneCannot lead a claim
Z887Allergy status to serum and vaccineNoneCannot lead a claim
Z888Allergy status to other drug/meds/biol substNoneCannot lead a claim
Z889Allergy status to unspecified drug/meds/biol substNoneCannot lead a claim
Z89011Acquired absence of right thumbNoneCannot lead a claim
Z89012Acquired absence of left thumbNoneCannot lead a claim
Z89019Acquired absence of unspecified thumbNoneCannot lead a claim
Z89021Acquired absence of right finger(s)NoneCannot lead a claim
Z89022Acquired absence of left finger(s)NoneCannot lead a claim
Z89029Acquired absence of unspecified finger(s)NoneCannot lead a claim
Z89111Acquired absence of right handNoneCannot lead a claim
Z89112Acquired absence of left handNoneCannot lead a claim
Z89119Acquired absence of unspecified handNoneCannot lead a claim
Z89121Acquired absence of right wristNoneCannot lead a claim
Z89122Acquired absence of left wristNoneCannot lead a claim
Z89129Acquired absence of unspecified wristNoneCannot lead a claim
Z89201Acquired absence of right upper limb, unspecified levelNoneCannot lead a claim
Z89202Acquired absence of left upper limb, unspecified levelNoneCannot lead a claim
Z89209Acquired absence of unsp upper limb, unspecified levelNoneCannot lead a claim
Z89211Acquired absence of right upper limb below elbowNoneCannot lead a claim
Z89212Acquired absence of left upper limb below elbowNoneCannot lead a claim
Z89219Acquired absence of unspecified upper limb below elbowNoneCannot lead a claim
Z89221Acquired absence of right upper limb above elbowNoneCannot lead a claim
Z89222Acquired absence of left upper limb above elbowNoneCannot lead a claim
Z89229Acquired absence of unspecified upper limb above elbowNoneCannot lead a claim
Z89231Acquired absence of right shoulderNoneCannot lead a claim
Z89232Acquired absence of left shoulderNoneCannot lead a claim
Z89239Acquired absence of unspecified shoulderNoneCannot lead a claim
Z89411Acquired absence of right great toeNoneCannot lead a claim
Z89412Acquired absence of left great toeNoneCannot lead a claim
Z89419Acquired absence of unspecified great toeNoneCannot lead a claim
Z89421Acquired absence of other right toe(s)NoneCannot lead a claim
Z89422Acquired absence of other left toe(s)NoneCannot lead a claim
Z89429Acquired absence of other toe(s), unspecified sideNoneCannot lead a claim
Z89431Acquired absence of right footNoneCannot lead a claim
Z89432Acquired absence of left footNoneCannot lead a claim
Z89439Acquired absence of unspecified footNoneCannot lead a claim
Z89441Acquired absence of right ankleNoneCannot lead a claim
Z89442Acquired absence of left ankleNoneCannot lead a claim
Z89449Acquired absence of unspecified ankleNoneCannot lead a claim
Z89511Acquired absence of right leg below kneeNoneCannot lead a claim
Z89512Acquired absence of left leg below kneeNoneCannot lead a claim
Z89519Acquired absence of unspecified leg below kneeNoneCannot lead a claim
Z89521Acquired absence of right kneeNoneCannot lead a claim
Z89522Acquired absence of left kneeNoneCannot lead a claim
Z89529Acquired absence of unspecified kneeNoneCannot lead a claim
Z89611Acquired absence of right leg above kneeNoneCannot lead a claim
Z89612Acquired absence of left leg above kneeNoneCannot lead a claim
Z89619Acquired absence of unspecified leg above kneeNoneCannot lead a claim
Z89621Acquired absence of right hip jointNoneCannot lead a claim
Z89622Acquired absence of left hip jointNoneCannot lead a claim
Z89629Acquired absence of unspecified hip jointNoneCannot lead a claim
Z899Acquired absence of limb, unspecifiedNoneCannot lead a claim
Z9001Acquired absence of eyeNoneCannot lead a claim
Z9002Acquired absence of larynxNoneCannot lead a claim
Z9009Acquired absence of other part of head and neckNoneCannot lead a claim
Z9010Acquired absence of unspecified breast and nippleNoneCannot lead a claim
Z9011Acquired absence of right breast and nippleNoneCannot lead a claim
Z9012Acquired absence of left breast and nippleNoneCannot lead a claim
Z9013Acquired absence of bilateral breasts and nipplesNoneCannot lead a claim
Z902Acquired absence of lung [part of]NoneCannot lead a claim
Z903Acquired absence of stomach [part of]NoneCannot lead a claim
Z90410Acquired total absence of pancreasNoneCannot lead a claim
Z90411Acquired partial absence of pancreasNoneCannot lead a claim
Z9049Acquired absence of other specified parts of digestive tractNoneCannot lead a claim
Z905Acquired absence of kidneyNoneCannot lead a claim
Z906Acquired absence of other parts of urinary tractNoneCannot lead a claim
Z90710Acquired absence of both cervix and uterusNoneCannot lead a claim
Z90711Acquired absence of uterus with remaining cervical stumpNoneCannot lead a claim
Z90712Acquired absence of cervix with remaining uterusNoneCannot lead a claim
Z90721Acquired absence of ovaries, unilateralNoneCannot lead a claim
Z90722Acquired absence of ovaries, bilateralNoneCannot lead a claim
Z9079Acquired absence of other genital organ(s)NoneCannot lead a claim
Z9081Acquired absence of spleenNoneCannot lead a claim
Z9089Acquired absence of other organsNoneCannot lead a claim
Z91010Allergy to peanutsNoneCannot lead a claim
Z910110Allergy to milk products, unspecifiedNoneCannot lead a claim
Z910111Allergy to milk products with tolerance to baked milkNoneCannot lead a claim
Z910112Allergy to milk products with reactivity to baked milkNoneCannot lead a claim
Z910120Allergy to eggs, unspecifiedNoneCannot lead a claim
Z910121Allergy to eggs with tolerance to baked eggNoneCannot lead a claim
Z910122Allergy to eggs with reactivity to baked eggNoneCannot lead a claim
Z91013Allergy to seafoodNoneCannot lead a claim
Z91014Allergy to mammalian meatsNoneCannot lead a claim
Z91018Allergy to other foodsNoneCannot lead a claim
Z9102Food additives allergy statusNoneCannot lead a claim
Z91030Bee allergy statusNoneCannot lead a claim
Z91038Other insect allergy statusNoneCannot lead a claim
Z91040Latex allergy statusNoneCannot lead a claim
Z91041Radiographic dye allergy statusNoneCannot lead a claim
Z91048Other nonmedicinal substance allergy statusNoneCannot lead a claim
Z9109Oth allergy status, oth than to drugs and biolg substancesNoneCannot lead a claim
Z91110Pt noncompl with dietary regimen due to financl hardshipNoneCannot lead a claim
Z91118Patient's noncompl with dietary regimen for other reasonNoneCannot lead a claim
Z91119Patient's noncompl with dietary regimen due to unsp reasonNoneCannot lead a claim
Z91120Pt intentl undrdose of meds regimen due to financl hardshipNoneCannot lead a claim
Z91128Patient's intentl undrdose of meds regimen for oth reasonNoneCannot lead a claim
Z91130Pt unintent undrdose of meds regimen due to age-rel debilityNoneCannot lead a claim
Z91138Patient's unintent undrdose of meds regimen for oth reasonNoneCannot lead a claim
Z91141Pt other noncompl with meds regimen due to financl hardshipNoneCannot lead a claim
Z91148Patient's other noncompl with meds regimen for other reasonNoneCannot lead a claim
Z91151Pt noncompl with renal dialysis due to financl hardshipNoneCannot lead a claim
Z91158Patient's noncompliance with renal dialysis for other reasonNoneCannot lead a claim
Z91190Pt noncompl w oth med trtmt and regimen d/t financl hardshipNoneCannot lead a claim
Z91198Pt noncompl with other med trtmt and regimen for other rsnNoneCannot lead a claim
Z91199Pt noncompl with other med trtmt and regimen d/t unsp reasonNoneCannot lead a claim
Z91410Personal history of adult physical and sexual abuseNoneCannot lead a claim
Z91411Personal history of adult psychological abuseNoneCannot lead a claim
Z91412Personal history of adult neglectNoneCannot lead a claim
Z91413Personal history of adult financial abuseNoneCannot lead a claim
Z91414Personal history of adult intimate partner abuseNoneCannot lead a claim
Z91419Personal history of unspecified adult abuseNoneCannot lead a claim
Z9142Personal history of forced labor or sexual exploitationNoneCannot lead a claim
Z9149Oth personal history of psychological trauma, NECNoneCannot lead a claim
Z9151Personal history of suicidal behaviorNoneCannot lead a claim
Z9152Personal history of nonsuicidal self-harmNoneCannot lead a claim
Z9181History of fallingNoneCannot lead a claim
Z9182Personal history of military deploymentNoneCannot lead a claim
Z9183Wandering in diseases classified elsewhereNoneCannot lead a claim
Z91841Risk for dental caries, lowNoneCannot lead a claim
Z91842Risk for dental caries, moderateNoneCannot lead a claim
Z91843Risk for dental caries, highNoneCannot lead a claim
Z91849Unspecified risk for dental cariesNoneCannot lead a claim
Z9185Personal history of military serviceNoneCannot lead a claim
Z9189Oth personal risk factors, not elsewhere classifiedNoneCannot lead a claim
Z91A10Carers noncompl with pt diet regimen due to financl hardshipNoneCannot lead a claim
Z91A18Carers noncompl with pt dietary regimen for other reasonNoneCannot lead a claim
Z91A20Carers intentl undrdose pt meds regimen d/t financl hardshipNoneCannot lead a claim
Z91A28Carers intentl undrdose of meds regimen for other reasonNoneCannot lead a claim
Z91A3Carers unintent underdosing of patient's medication regimenNoneCannot lead a claim
Z91A41Carers other noncompl with pt meds regimen due to fin hrdshpNoneCannot lead a claim
Z91A48Carers other noncompl with pt meds regimen for other reasonNoneCannot lead a claim
Z91A51Carers noncompl with pt renal dialysis due to fin hrdshpNoneCannot lead a claim
Z91A58Carers noncompl with pt renal dialysis for other reasonNoneCannot lead a claim
Z91A91Carers noncompl w pt oth med trtmt & regimen d/t fin hrdshpNoneCannot lead a claim
Z91A98Carers noncompl w pt oth med trtmt and regimen for oth rsnNoneCannot lead a claim
Z91BPersonal risk factor of exposure to diethylstilbestrolNoneCannot lead a claim
Z920Personal history of contraceptionNoneCannot lead a claim
Z9221Personal history of antineoplastic chemotherapyNoneCannot lead a claim
Z9222Personal history of monoclonal drug therapyNoneCannot lead a claim
Z9223Personal history of estrogen therapyNoneCannot lead a claim
Z92240Personal history of inhaled steroid therapyNoneCannot lead a claim
Z92241Personal history of systemic steroid therapyNoneCannot lead a claim
Z9225Personal history of immunosuppression therapyNoneCannot lead a claim
Z9226Personal history of immune checkpoint inhibitor therapyNoneCannot lead a claim
Z9229Personal history of other drug therapyNoneCannot lead a claim
Z923Personal history of irradiationNoneCannot lead a claim
Z9281Prsnl history of extracorporeal membrane oxygenation (ECMO)NoneCannot lead a claim
Z9282S/p admn tPA in diff fac w/n last 24 hr bef adm to crnt facNoneCannot lead a claim
Z9283Personal history of failed moderate sedationNoneCannot lead a claim
Z9284Pers hx of unintended awareness under general anesthesiaNoneCannot lead a claim
Z92850Personal history of Chimeric Antigen Receptor T-cell therapyNoneCannot lead a claim
Z92858Personal history of other cellular therapyNoneCannot lead a claim
Z92859Personal history of cellular therapy, unspecifiedNoneCannot lead a claim
Z9286Personal history of gene therapyNoneCannot lead a claim
Z9289Personal history of other medical treatmentNoneCannot lead a claim
Z930Tracheostomy statusNoneCannot lead a claim
Z931Gastrostomy statusNoneCannot lead a claim
Z932Ileostomy statusNoneCannot lead a claim
Z933Colostomy statusNoneCannot lead a claim
Z934Other artificial openings of gastrointestinal tract statusNoneCannot lead a claim
Z9350Unspecified cystostomy statusNoneCannot lead a claim
Z9351Cutaneous-vesicostomy statusNoneCannot lead a claim
Z9352Appendico-vesicostomy statusNoneCannot lead a claim
Z9359Other cystostomy statusNoneCannot lead a claim
Z936Other artificial openings of urinary tract statusNoneCannot lead a claim
Z938Other artificial opening statusNoneCannot lead a claim
Z939Artificial opening status, unspecifiedNoneCannot lead a claim
Z940Kidney transplant statusNoneCannot lead a claim
Z941Heart transplant statusNoneCannot lead a claim
Z942Lung transplant statusNoneCannot lead a claim
Z943Heart and lungs transplant statusNoneCannot lead a claim
Z944Liver transplant statusNoneCannot lead a claim
Z945Skin transplant statusNoneCannot lead a claim
Z946Bone transplant statusNoneCannot lead a claim
Z947Corneal transplant statusNoneCannot lead a claim
Z9481Bone marrow transplant statusNoneCannot lead a claim
Z9482Intestine transplant statusNoneCannot lead a claim
Z9483Pancreas transplant statusNoneCannot lead a claim
Z9484Stem cells transplant statusNoneCannot lead a claim
Z9489Other transplanted organ and tissue statusNoneCannot lead a claim
Z949Transplanted organ and tissue status, unspecifiedNoneCannot lead a claim
Z950Presence of cardiac pacemakerNoneCannot lead a claim
Z951Presence of aortocoronary bypass graftNoneCannot lead a claim
Z952Presence of prosthetic heart valveNoneCannot lead a claim
Z953Presence of xenogenic heart valveNoneCannot lead a claim
Z954Presence of other heart-valve replacementNoneCannot lead a claim
Z955Presence of coronary angioplasty implant and graftNoneCannot lead a claim
Z95810Presence of automatic (implantable) cardiac defibrillatorNoneCannot lead a claim
Z95811Presence of heart assist deviceNoneCannot lead a claim
Z95812Presence of fully implantable artificial heartNoneCannot lead a claim
Z95818Presence of other cardiac implants and graftsNoneCannot lead a claim
Z95820Peripheral vascular angioplasty status w implants and graftsNoneCannot lead a claim
Z95828Presence of other vascular implants and graftsNoneCannot lead a claim
Z959Presence of cardiac and vascular implant and graft, unspNoneCannot lead a claim
Z960Presence of urogenital implantsNoneCannot lead a claim
Z961Presence of intraocular lensNoneCannot lead a claim
Z9620Presence of otological and audiological implant, unspecifiedNoneCannot lead a claim
Z9621Cochlear implant statusNoneCannot lead a claim
Z9622Myringotomy tube(s) statusNoneCannot lead a claim
Z9629Presence of other otological and audiological implantsNoneCannot lead a claim
Z963Presence of artificial larynxNoneCannot lead a claim
Z9641Presence of insulin pump (external) (internal)NoneCannot lead a claim
Z9649Presence of other endocrine implantsNoneCannot lead a claim
Z965Presence of tooth-root and mandibular implantsNoneCannot lead a claim
Z9660Presence of unspecified orthopedic joint implantNoneCannot lead a claim
Z96611Presence of right artificial shoulder jointNoneCannot lead a claim
Z96612Presence of left artificial shoulder jointNoneCannot lead a claim
Z96619Presence of unspecified artificial shoulder jointNoneCannot lead a claim
Z96621Presence of right artificial elbow jointNoneCannot lead a claim
Z96622Presence of left artificial elbow jointNoneCannot lead a claim
Z96629Presence of unspecified artificial elbow jointNoneCannot lead a claim
Z96631Presence of right artificial wrist jointNoneCannot lead a claim
Z96632Presence of left artificial wrist jointNoneCannot lead a claim
Z96639Presence of unspecified artificial wrist jointNoneCannot lead a claim
Z96641Presence of right artificial hip jointNoneCannot lead a claim
Z96642Presence of left artificial hip jointNoneCannot lead a claim
Z96643Presence of artificial hip joint, bilateralNoneCannot lead a claim
Z96649Presence of unspecified artificial hip jointNoneCannot lead a claim
Z96651Presence of right artificial knee jointNoneCannot lead a claim
Z96652Presence of left artificial knee jointNoneCannot lead a claim
Z96653Presence of artificial knee joint, bilateralNoneCannot lead a claim
Z96659Presence of unspecified artificial knee jointNoneCannot lead a claim
Z96661Presence of right artificial ankle jointNoneCannot lead a claim
Z96662Presence of left artificial ankle jointNoneCannot lead a claim
Z96669Presence of unspecified artificial ankle jointNoneCannot lead a claim
Z96691Finger-joint replacement of right handNoneCannot lead a claim
Z96692Finger-joint replacement of left handNoneCannot lead a claim
Z96693Finger-joint replacement, bilateralNoneCannot lead a claim
Z96698Presence of other orthopedic joint implantsNoneCannot lead a claim
Z967Presence of other bone and tendon implantsNoneCannot lead a claim
Z9681Presence of artificial skinNoneCannot lead a claim
Z9682Presence of neurostimulatorNoneCannot lead a claim
Z9689Presence of other specified functional implantsNoneCannot lead a claim
Z969Presence of functional implant, unspecifiedNoneCannot lead a claim
Z970Presence of artificial eyeNoneCannot lead a claim
Z9710Presence of artificial limb (complete) (partial), unspNoneCannot lead a claim
Z9711Presence of artificial right arm (complete) (partial)NoneCannot lead a claim
Z9712Presence of artificial left arm (complete) (partial)NoneCannot lead a claim
Z9713Presence of artificial right leg (complete) (partial)NoneCannot lead a claim
Z9714Presence of artificial left leg (complete) (partial)NoneCannot lead a claim
Z9715Presence of artificial arms, bilateral (complete) (partial)NoneCannot lead a claim
Z9716Presence of artificial legs, bilateral (complete) (partial)NoneCannot lead a claim
Z972Presence of dental prosthetic device (complete) (partial)NoneCannot lead a claim
Z973Presence of spectacles and contact lensesNoneCannot lead a claim
Z974Presence of external hearing-aidNoneCannot lead a claim
Z975Presence of (intrauterine) contraceptive deviceNoneCannot lead a claim
Z978Presence of other specified devicesNoneCannot lead a claim
Z980Intestinal bypass and anastomosis statusNoneCannot lead a claim
Z981Arthrodesis statusNoneCannot lead a claim
Z982Presence of cerebrospinal fluid drainage deviceNoneCannot lead a claim
Z983Post therapeutic collapse of lung statusNoneCannot lead a claim
Z9841Cataract extraction status, right eyeNoneCannot lead a claim
Z9842Cataract extraction status, left eyeNoneCannot lead a claim
Z9849Cataract extraction status, unspecified eyeNoneCannot lead a claim
Z9851Tubal ligation statusNoneCannot lead a claim
Z9852Vasectomy statusNoneCannot lead a claim
Z9861Coronary angioplasty statusNoneCannot lead a claim
Z9862Peripheral vascular angioplasty statusNoneCannot lead a claim
Z98810Dental sealant statusNoneCannot lead a claim
Z98811Dental restoration statusNoneCannot lead a claim
Z98818Other dental procedure statusNoneCannot lead a claim
Z9882Breast implant statusNoneCannot lead a claim
Z9883Filtering (vitreous) bleb after glaucoma surgery statusNoneCannot lead a claim
Z9884Bariatric surgery statusNoneCannot lead a claim
Z9885Transplanted organ removal statusNoneCannot lead a claim
Z9886Personal history of breast implant removalNoneCannot lead a claim
Z98870Personal history of in utero procedure during pregnancyNoneCannot lead a claim
Z98871Personal history of in utero procedure while a fetusNoneCannot lead a claim
Z98890Other specified postprocedural statesNoneCannot lead a claim
Z98891History of uterine scar from previous surgeryNoneCannot lead a claim
Z990Dependence on aspiratorACan lead a claim
Z9911Dependence on respirator [ventilator] statusDCan lead a claim
Z9912Encounter for respirator dependence during power failureNoneCannot lead a claim
Z992Dependence on renal dialysisNoneCannot lead a claim
Z993Dependence on wheelchairNoneCannot lead a claim
Z9981Dependence on supplemental oxygenNoneCannot lead a claim
Z9989Dependence on other enabling machines and devicesNoneCannot lead a claim

Source: CMS HH PPS Grouper Software v07.2.26, effective 2026-10-01. This is the crosswalk Medicare runs a claim through. Grouping also depends on admission source, timing, the OASIS functional items and the rest of the diagnosis list.

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