ICD-10-CM
ICD-10 code for Former smoker: Z87.891
The closest CDC title for "Former smoker" is Z87.891, Personal history of nicotine dependence. Z87.891 is a billable code.
Source: CDC ICD-10-CM FY2027 order file dated June 16, 2026. Publisher page
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Codes under Z87, then other CDC titles that name personal history of nicotine dependence
A header groups codes and is not billed. A billable code is one you can report.
- Z87Personal history of other diseases and conditionsHeader
- Z87.0Personal history of diseases of the respiratory systemHeader
- Z87.01Personal history of pneumonia (recurrent)Billable
- Z87.09Personal history of other diseases of the respiratory systemBillable
- Z87.1Personal history of diseases of the digestive systemHeader
- Z87.11Personal history of peptic ulcer diseaseBillable
- Z87.19Personal history of other diseases of the digestive systemBillable
- Z87.2Personal history of diseases of the skin and subcutaneous tissueBillable
- Z87.3Personal history of diseases of the musculoskeletal system and connective tissueHeader
- Z87.31Personal history of (healed) nontraumatic fractureHeader
- Z87.310Personal history of (healed) osteoporosis fractureBillable
- Z87.311Personal history of (healed) other pathological fractureBillable
- Z87.312Personal history of (healed) stress fractureBillable
- Z87.39Personal history of other diseases of the musculoskeletal system and connective tissueBillable
- Z87.4Personal history of diseases of genitourinary systemHeader
- Z87.41Personal history of dysplasia of the female genital tractHeader
- Z87.410Personal history of cervical dysplasiaBillable
- Z87.411Personal history of vaginal dysplasiaBillable
- Z87.412Personal history of vulvar dysplasiaBillable
- Z87.42Personal history of other diseases of the female genital tractBillable
- Z87.43Personal history of diseases of male genital organsHeader
- Z87.430Personal history of prostatic dysplasiaBillable
- Z87.438Personal history of other diseases of male genital organsBillable
- Z87.44Personal history of diseases of urinary systemHeader
- Z87.440Personal history of urinary (tract) infectionsBillable
- Z87.441Personal history of nephrotic syndromeBillable
- Z87.442Personal history of urinary calculiBillable
- Z87.448Personal history of other diseases of urinary systemBillable
- Z87.5Personal history of complications of pregnancy, childbirth and the puerperiumHeader
- Z87.51Personal history of pre-term laborBillable
- Z87.59Personal history of other complications of pregnancy, childbirth and the puerperiumBillable
- Z87.6Personal history of certain (corrected) conditions arising in the perinatal periodHeader
- Z87.61Personal history of (corrected) necrotizing enterocolitis of newbornBillable
- Z87.68Personal history of other (corrected) conditions arising in the perinatal periodBillable
- Z87.7Personal history of (corrected) congenital malformationsHeader
- Z87.71Personal history of (corrected) congenital malformations of genitourinary systemHeader
- Z87.710Personal history of (corrected) hypospadiasBillable
- Z87.718Personal history of other specified (corrected) congenital malformations of genitourinary systemBillable
- Z87.72Personal history of (corrected) congenital malformations of nervous system and sense organsHeader
- Z87.720Personal history of (corrected) congenital malformations of eyeBillable
- Z87.721Personal history of (corrected) congenital malformations of earBillable
- Z87.728Personal history of other specified (corrected) congenital malformations of nervous system and sense organsBillable
- Z87.73Personal history of (corrected) congenital malformations of digestive systemHeader
- Z87.730Personal history of (corrected) cleft lip and palateBillable
- Z87.731Personal history of (corrected) tracheoesophageal fistula or atresiaBillable
- Z87.732Personal history of (corrected) persistent cloaca or cloacal malformationsBillable
- Z87.738Personal history of other specified (corrected) congenital malformations of digestive systemBillable
- Z87.74Personal history of (corrected) congenital malformations of heart and circulatory systemBillable
- Z87.75Personal history of (corrected) congenital malformations of respiratory systemBillable
- Z87.76Personal history of (corrected) congenital malformations of integument, limbs and musculoskeletal systemHeader
- Z87.760Personal history of (corrected) congenital diaphragmatic hernia or other congenital diaphragm malformationsBillable
- Z87.761Personal history of (corrected) gastroschisisBillable
- Z87.762Personal history of (corrected) prune belly malformationBillable
- Z87.763Personal history of other (corrected) congenital abdominal wall malformationsBillable
- Z87.768Personal history of other specified (corrected) congenital malformations of integument, limbs and musculoskeletal systemBillable
- Z87.79Personal history of other (corrected) congenital malformationsHeader
- Z87.790Personal history of (corrected) congenital malformations of face and neckBillable
- Z87.798Personal history of other (corrected) congenital malformationsBillable
- Z87.8Personal history of other specified conditionsHeader
- Z87.81Personal history of (healed) traumatic fractureBillable
- Z87.82Personal history of other (healed) physical injury and traumaHeader
- Z87.820Personal history of traumatic brain injuryBillable
- Z87.821Personal history of retained foreign body fully removedBillable
- Z87.828Personal history of other (healed) physical injury and traumaBillable
- Z87.89Personal history of other specified conditionsHeader
- Z87.890Personal history of sex reassignmentHeader
- Z87.8901Personal history of social gender transitionBillable
- Z87.8902Personal history of medical gender transitionBillable
- Z87.8903Personal history of surgical gender transitionBillable
- Z87.8904Personal history of intersex surgeryBillable
- Z87.8909Personal history of unspecified gender transitionBillable
- Z87.891Personal history of nicotine dependenceBillable
- Z87.892Personal history of anaphylaxisBillable
- Z87.893Personal history of gender detransitionBillable
- Z87.898Personal history of other specified conditionsBillable
Code first
The CDC tabular list says to report the code named here before this one.
From Z87. A note on a category applies to every code under it.
Code first any follow-up examination after treatment (Z09)
Excludes1
Excludes1 means these codes are not reported together.
Excludes2
Excludes2 means the other condition can be reported with this one when both are documented.
From Z87.8. A note on a category applies to every code under it.
Related conditions
Related pages
- Z87.891 code detailsNotes, nearby codes, CMS-HCC group
- Category Z87Every code under it
- Chapter 21Factors influencing health status
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Former smoker?
The closest CDC title for "Former smoker" is Z87.891, Personal history of nicotine dependence. Z87.891 is a billable code.
Is Z87.891 billable?
Yes. Z87.891 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to Z87.891?
The CDC tabular list gives 1 Excludes1 note (not coded together), 1 Excludes2 note (may be coded together when both are documented) for Z87.891 and the categories above it. They are listed on this page.
What chapter is Z87.891 in?
Chapter 21. Factors influencing health status.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.