ICD-10 F17 Codes: Nicotine & Tobacco

The ICD-10 code for tobacco dependence is F17.210 for cigarette smokers — and that single answer hides a category with more structural quirks than any other substance family. F17 is the only F10–F19 category with no abuse or unspecified-use stems, the only one with product-specific 5th characters, and the one most entangled with Z-codes (Z72.0 tobacco use, Z87.891 personal history). It also appears on more charts than any other substance code: most SUD facility patients smoke or vape, and accreditation standards increasingly require facilities to address it.

This guide covers every billable F17 code in the FY2026 ICD-10-CM code set, the F17.2- vs Z72.0 vs Z87.891 triangle, vaping coding, and how tobacco documentation connects to billable cessation counseling.

All codes verified against the FY2026 ICD-10-CM tabular list ( CMS ICD-10-CM files ↗ ), effective October 1, 2025. Part of the ICD-10 behavioral health directory.

F17 at a glance: a different structure

Every other family in the F10–F19 block uses three severity stems (.1- abuse,.2- dependence,.9- unspecified use). F17 has exactly one: F17.2-, nicotine dependence. There are no F17.1- or F17.9- codes in the FY2026 code set. Tobacco involvement below the dependence threshold is handled outside the F-codes entirely — that’s what Z72.0 is for.

Instead of severity stems, F17 spends its 5th character on the product:

The 6th character then carries the clinical status: 0 uncomplicated, 1 in remission, 3 with withdrawal, 8 with other nicotine-induced disorders, 9 with unspecified nicotine-induced disorders.

The FY2026 tabular places four Excludes1 notes at the F17 category level: history of tobacco dependence (Z87.891), tobacco use NOS (Z72.0), tobacco use during pregnancy/childbirth/puerperium (O99.33-), and toxic effect of nicotine (T65.2-). Each of those conditions is coded instead of — never alongside — an F17 code for the same circumstance.

Complete F17 code table (FY2026)

All 20 billable F17 codes:

F17.20- — Nicotine dependence, unspecified product

F17.21- — Nicotine dependence, cigarettes

F17.22- — Nicotine dependence, chewing tobacco

F17.29- — Nicotine dependence, other tobacco product

Note what F17 lacks compared to its siblings: no intoxication codes, no induced mood/psychotic/anxiety disorder codes — the “induced disorders” slots are generic 8/9 characters. Nicotine’s clinical footprint in ICD-10-CM is dependence, remission, and withdrawal.

Patient uses multiple substances? Tobacco co-occurs with nearly every other substance use disorder, and F17 codes are reported alongside the other family’s codes — each substance gets its own code. For the other/unknown-substance rules, see the F19 guide.

F17.2- vs Z72.0 vs Z87.891: the triangle that decides the code

The most common tobacco-coding error is picking the wrong corner of this triangle. The FY2026 tabular draws the lines explicitly with Excludes1 notes in both directions:

Three operational notes:

• Never report two corners together for the same patient encounter. The Excludes1 relationships make F17.2-, Z72.0, and Z87.891 mutually exclusive descriptions of one patient’s tobacco status.
• “In remission” vs “history” is a clinical judgment. F17.211 (dependence, in remission) and Z87.891 (history) can describe similar patients — the difference is whether the provider is still tracking an active-but-remitting disorder or recording a closed historical fact. Coders follow the provider’s wording; providers should be deliberate about it.
• The choice moves quality measures and claims. F17.2- documents an active diagnosis that supports cessation-treatment billing and risk adjustment; Z72.0 flags a risk factor; Z87.891 feeds history-driven screening logic. Mislabeling a dependent smoker as Z72.0 understates acuity and can strip support from cessation-counseling claims.

Coding vaping and e-cigarettes

ICD-10-CM has no vaping-specific dependence code. Nicotine dependence involving e-cigarettes or vaping devices is coded under F17.29- (other tobacco product) — F17.290 uncomplicated, F17.291 in remission, F17.293 with withdrawal.

Two adjacent concepts are coded elsewhere:

For adolescent and young-adult programs, vaping is now the dominant nicotine presentation at intake; F17.290 with clear product documentation (“nicotine dependence, e-cigarette”) is the defensible pattern.

• EVALI (e-cigarette or vaping product use-associated lung injury) codes to U07.0 — the FY2026 Alphabetic Index entries for “vaping (associated) (device) (product) (use),” “e-cigarette (related),” and “EVALI” all point to U07.0. That is a lung-injury code, not a dependence code; a vaping-dependent patient with EVALI gets both U07.0 and F17.29-.
• Non-nicotine vaping (e.g., cannabis vaping) codes to the substance actually used — THC vaping with cannabis use disorder belongs in F12, not F17.

Nicotine withdrawal (F17.2x3)

Nicotine withdrawal gets its own 6th character (3) on every product line: F17.203, F17.213, F17.223, F17.293. It matters most in residential and inpatient SUD settings, where admission abruptly restricts access and withdrawal symptoms (irritability, insomnia, concentration problems, craving) complicate early treatment.

Documentation supporting a withdrawal code should record the symptom cluster and onset relative to last use — not just “patient smokes.” Remission coding follows the same rule as the rest of the block: the ICD-10-CM Official Guidelines, Section I.C.5.b.3 ( FY2026 guidelines ↗ ), require the provider’s explicit documentation of remission before F17.2x1 codes are assigned. The FY2026 tabular’s inclusion terms under the remission codes map DSM-5-TR tobacco use disorder severities (mild through severe, early or sustained remission) onto the single in-remission code per product line.

The use–abuse–dependence hierarchy in Section I.C.5.b.2 barely applies to F17 — with only a dependence stem, there is no abuse/use code to outrank. Documentation of tobacco use without dependence simply exits the F-codes to Z72.0.

Why F17 matters at SUD facilities

Tobacco documentation is easy to treat as background noise — every chart has it, it rarely drives the admission. Three reasons to code it deliberately:

• Accreditation and licensure expectations. Joint Commission and CARF-accredited programs are expected to screen for tobacco use and offer or refer for cessation support, and a growing number of state behavioral health licensure rules require tobacco-free campus policies with cessation programming. Consistent F17 coding is the documentation trail that those screenings happened.
• Mortality stakes. People with serious mental illness and substance use disorders smoke at far higher rates than the general population and die disproportionately of tobacco-related disease — addressing nicotine during SUD treatment is increasingly standard of care rather than an afterthought.
• It unlocks billable services. Cessation counseling is separately reimbursable (next section), but only when the diagnosis supports it.

Billing tobacco cessation: 99406 and 99407

Smoking and tobacco-use cessation counseling has dedicated CPT codes that pair naturally with F17 diagnoses:

Medicare covers tobacco cessation counseling for beneficiaries who use tobacco, and commercial payers broadly reimburse 99406/99407 when time and counseling content are documented. The clean claim pattern at a behavioral health facility: F17.2- as the supporting diagnosis, the counseling note recording minutes spent and cessation content delivered, and 99406/99407 billed alongside (not bundled into) the primary therapy service per payer rules. Full service-code context lives in our CPT directory.

For facilities running structured programs, intake assessment ( H0001 ) and counseling codes ( H0004, H0005 ) document the SUD-side services, with cessation counseling layered on top. Revenue-cycle teams should audit whether F17 diagnoses on charts are actually generating 99406/99407 claims — unbilled cessation counseling is one of the most common leakage points in behavioral health billing. With you can export your diagnosis and claims data across the app to review patterns like this; our RCM platform overview covers the wider revenue cycle.

• CPT 99406 — intermediate cessation counseling, 3–10 minutes
• CPT 99407 — intensive cessation counseling, greater than 10 minutes

Treatment planning for nicotine dependence

Unlike most of the F10–F19 block, nicotine dependence has multiple FDA-approved medications — nicotine replacement therapies (patch, gum, lozenge), bupropion, and varenicline — plus well-validated brief-counseling models (clinical overview only; prescribing belongs to the medical team). Treatment plans at SUD facilities typically set a quit date or reduction schedule, pair medication with counseling, and track status at each plan review.

SMART-goal framing works naturally here: “Patient will reduce cigarette use from 20 to 10 per day within 30 days, verified by self-report and CO monitoring where available.” Build the diagnosis-anchored plan with our treatment plan templates and SMART goals guide.

FAQ

What is the ICD-10 code for tobacco use? Tobacco use without documented dependence is Z72.0. With dependence, use the F17.2- family — F17.210 for cigarettes.

What is the ICD-10 code for tobacco dependence? F17.210 (cigarettes, uncomplicated) is the most common. Product variants: F17.200 unspecified, F17.220 chewing tobacco, F17.290 other products including vaping.

What is the vaping ICD-10 code? Nicotine dependence via e-cigarettes: F17.290 (uncomplicated). Vaping-associated lung injury (EVALI) is U07.0.

What is the nicotine withdrawal code? F17.203 / F17.213 / F17.223 / F17.293 — the 6th character 3 on the product line documented.

What is the former smoker code? Z87.891, personal history of nicotine dependence — for patients who quit and no longer carry an active dependence diagnosis.

Can I bill for cessation counseling at an SUD facility? Yes — CPT 99406 (3–10 min) and 99407 (>10 min) with a supporting F17.2- diagnosis and time-based documentation.

• CMS, FY2026 ICD-10-CM Code Descriptions and Tabular List (effective Oct 1, 2025) — cms.gov/medicare/coding-billing/icd-10-codes ↗ (accessed 2026-06-12)
• CMS, FY2026 ICD-10-CM Official Guidelines for Coding and Reporting, Section I.C.5.b — fy-2026-icd-10-cm-coding-guidelines.pdf ↗ (accessed 2026-06-12)
• CDC/NCHS, ICD-10-CM — cdc.gov/nchs/icd/icd-10-cm ↗ (accessed 2026-06-12)

Reference tables

Common questions

Official sources

• CMS ICD-10-CM filescms.gov
• FY2026 guidelinescms.gov
• cdc.gov/nchs/icd/icd-10-cmcdc.gov