T75.3XXD ICD-10-CM Code: Motion sickness, subsequent encounter
T75.3XXD is the authoritative medical code for Motion sickness, subsequent encounter. This classification is used in medical billing and clinical recording to specify the clinical criteria for motion sickness, subsequent encounter (ICD-10-CM T75.3XXD), ensuring healthcare documentation aligns with current federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Inpatient Payment Groups (MS-DRG)
MS-DRGs this diagnosis helps define, as principal or secondary, per the CMS ICD-10-CM/PCS MS-DRG Definitions Manual v43.0 (FY2026), Appendix B.
- MS-DRG 949 — AFTERCARE WITH CC/MCC (MDC 23)
- MS-DRG 950 — AFTERCARE WITHOUT CC/MCC (MDC 23)
A diagnosis appearing in a group's logic does not by itself determine the DRG assigned to a stay; the grouper uses the full claim.
Code Set: Valid FY2026 and FY2027. FY2026 took effect October 1, 2025.
Official Registry Overview & Definition
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for T75.3XXD in the official ICD-10-CM tabular list.
Inclusion Terms
Alternative terms the tabular list files under this code.
- Airsickness
- Seasickness
- Travel sickness
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- adverse effects NEC (T78.-)
Excludes2 — Not Included Here
Conditions not covered by this code, but which may be reported alongside it when both are present.
- burns (electric) (T20-T31)
Code Also
Additional codes that may be required to fully describe the encounter.
- Code also, if applicable, place of occurrence, such as:
- highway rest stop (Y92.523)
- school (private) (public) (state) as the place of occurrence of the external cause (Y92.21-)
- service areas as the place of occurrence of the external cause (Y92.52-)
- single-family non-institutional (private) house as the place of occurrence of the external cause (Y92.01-)
- transport vehicle as the place of occurrence of the external cause (Y92.81-)
Use Additional Code
Supplementary codes the tabular list directs you to add.
- external cause code to identify vehicle or type of motion (Y92.81-)
Frequently Asked Questions (FAQ) & Clinical Guidance
Does T75.3XXD require a 7th character?
Yes. The appropriate 7th character is to be added to each code from category T75.
What can't be coded together with T75.3XXD?
Per official ICD-10-CM Excludes1 instructions, T75.3XXD must not be reported together with: adverse effects NEC (T78.-).
Can T75.3XXD be reported alongside related conditions?
Per official ICD-10-CM Excludes2 instructions, T75.3XXD and the following are not considered part of each other and may both be reported when both conditions are present: burns (electric) (T20-T31).
Is an additional code needed with T75.3XXD?
Use additional code(s) to specify: external cause code to identify vehicle or type of motion (Y92.81-).
What conditions are included under T75.3XXD?
Motion sickness, subsequent encounter includes: Airsickness; Seasickness; Travel sickness.
Nearest Codes in This Family
Official ICD-10-CM classifications closest to T75.3XXD in its code family, with their registry titles.
- T75.29XA — Other effects of vibration, initial encounter
- T75.29XD — Other effects of vibration, subsequent encounter
- T75.29XS — Other effects of vibration, sequela
- T75.3 — Motion sickness
- T75.3XXA — Motion sickness, initial encounter
- T75.3XXS — Motion sickness, sequela
- T75.4 — Electrocution
- T75.4XXA — Electrocution, initial encounter
- T75.4XXD — Electrocution, subsequent encounter
- T75.4XXS — Electrocution, sequela