T23 Burn and corrosion of wrist and hand

⚠ Non-Billable ICD-10-CM 2026
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The ICD-10-CM code for Burn and corrosion of wrist and hand is T23 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
T20-T25: Burns and corrosions of external body surface, specified by site (T20-T25)
Category T23
297 codes (216 billable)
FY2026 Status
Stable since FY2024

Official Coding Guidelines

Sequence blood vessel/nerve injury first (fragment)

injury is to the blood vessels or nerves, that injury should be sequenced first.

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.19.b.2
Do not assign injury codes for iatrogenic injuries; code complication

3) Iatrogenic injuries Injury codes from Chapter 19 should not be assigned for injuries that occur during, or as a result of, a medical intervention. Assign the appropriate complication code(s).

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.19.b.3

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Cite This Page

Reference T23 with the canonical source and edition:

T23 — Burn and corrosion of wrist and hand. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/T23

Canonical URL: https://icd10codingpro.com/codes/T23

Related Codes

All Codes in T23

Every most-specific code under T23 Burn and corrosion of wrist and hand (216 codes):

Show the complete T23 code list
T23.001 Burn of unspecified degree of right hand, unspecified site T23.002 Burn of unspecified degree of left hand, unspecified site T23.009 Burn of unspecified degree of unspecified hand, unspecified site T23.011 Burn of unspecified degree of right thumb (nail) T23.012 Burn of unspecified degree of left thumb (nail) T23.019 Burn of unspecified degree of unspecified thumb (nail) T23.021 Burn of unspecified degree of single right finger (nail) except thumb T23.022 Burn of unspecified degree of single left finger (nail) except thumb T23.029 Burn of unspecified degree of unspecified single finger (nail) except thumb T23.031 Burn of unspecified degree of multiple right fingers (nail), not including thumb T23.032 Burn of unspecified degree of multiple left fingers (nail), not including thumb T23.039 Burn of unspecified degree of unspecified multiple fingers (nail), not including thumb T23.041 Burn of unspecified degree of multiple right fingers (nail), including thumb T23.042 Burn of unspecified degree of multiple left fingers (nail), including thumb T23.049 Burn of unspecified degree of unspecified multiple fingers (nail), including thumb T23.051 Burn of unspecified degree of right palm T23.052 Burn of unspecified degree of left palm T23.059 Burn of unspecified degree of unspecified palm T23.061 Burn of unspecified degree of back of right hand T23.062 Burn of unspecified degree of back of left hand T23.069 Burn of unspecified degree of back of unspecified hand T23.071 Burn of unspecified degree of right wrist T23.072 Burn of unspecified degree of left wrist T23.079 Burn of unspecified degree of unspecified wrist T23.091 Burn of unspecified degree of multiple sites of right wrist and hand T23.092 Burn of unspecified degree of multiple sites of left wrist and hand T23.099 Burn of unspecified degree of multiple sites of unspecified wrist and hand T23.101 Burn of first degree of right hand, unspecified site T23.102 Burn of first degree of left hand, unspecified site T23.109 Burn of first degree of unspecified hand, unspecified site T23.111 Burn of first degree of right thumb (nail) T23.112 Burn of first degree of left thumb (nail) T23.119 Burn of first degree of unspecified thumb (nail) T23.121 Burn of first degree of single right finger (nail) except thumb T23.122 Burn of first degree of single left finger (nail) except thumb T23.129 Burn of first degree of unspecified single finger (nail) except thumb T23.131 Burn of first degree of multiple right fingers (nail), not including thumb T23.132 Burn of first degree of multiple left fingers (nail), not including thumb T23.139 Burn of first degree of unspecified multiple fingers (nail), not including thumb T23.141 Burn of first degree of multiple right fingers (nail), including thumb T23.142 Burn of first degree of multiple left fingers (nail), including thumb T23.149 Burn of first degree of unspecified multiple fingers (nail), including thumb T23.151 Burn of first degree of right palm T23.152 Burn of first degree of left palm T23.159 Burn of first degree of unspecified palm T23.161 Burn of first degree of back of right hand T23.162 Burn of first degree of back of left hand T23.169 Burn of first degree of back of unspecified hand T23.171 Burn of first degree of right wrist T23.172 Burn of first degree of left wrist T23.179 Burn of first degree of unspecified wrist T23.191 Burn of first degree of multiple sites of right wrist and hand T23.192 Burn of first degree of multiple sites of left wrist and hand T23.199 Burn of first degree of multiple sites of unspecified wrist and hand T23.201 Burn of second degree of right hand, unspecified site T23.202 Burn of second degree of left hand, unspecified site T23.209 Burn of second degree of unspecified hand, unspecified site T23.211 Burn of second degree of right thumb (nail) T23.212 Burn of second degree of left thumb (nail) T23.219 Burn of second degree of unspecified thumb (nail) T23.221 Burn of second degree of single right finger (nail) except thumb T23.222 Burn of second degree of single left finger (nail) except thumb T23.229 Burn of second degree of unspecified single finger (nail) except thumb T23.231 Burn of second degree of multiple right fingers (nail), not including thumb T23.232 Burn of second degree of multiple left fingers (nail), not including thumb T23.239 Burn of second degree of unspecified multiple fingers (nail), not including thumb T23.241 Burn of second degree of multiple right fingers (nail), including thumb T23.242 Burn of second degree of multiple left fingers (nail), including thumb T23.249 Burn of second degree of unspecified multiple fingers (nail), including thumb T23.251 Burn of second degree of right palm T23.252 Burn of second degree of left palm T23.259 Burn of second degree of unspecified palm T23.261 Burn of second degree of back of right hand T23.262 Burn of second degree of back of left hand T23.269 Burn of second degree of back of unspecified hand T23.271 Burn of second degree of right wrist T23.272 Burn of second degree of left wrist T23.279 Burn of second degree of unspecified wrist T23.291 Burn of second degree of multiple sites of right wrist and hand T23.292 Burn of second degree of multiple sites of left wrist and hand T23.299 Burn of second degree of multiple sites of unspecified wrist and hand T23.301 Burn of third degree of right hand, unspecified site T23.302 Burn of third degree of left hand, unspecified site T23.309 Burn of third degree of unspecified hand, unspecified site T23.311 Burn of third degree of right thumb (nail) T23.312 Burn of third degree of left thumb (nail) T23.319 Burn of third degree of unspecified thumb (nail) T23.321 Burn of third degree of single right finger (nail) except thumb T23.322 Burn of third degree of single left finger (nail) except thumb T23.329 Burn of third degree of unspecified single finger (nail) except thumb T23.331 Burn of third degree of multiple right fingers (nail), not including thumb T23.332 Burn of third degree of multiple left fingers (nail), not including thumb T23.339 Burn of third degree of unspecified multiple fingers (nail), not including thumb T23.341 Burn of third degree of multiple right fingers (nail), including thumb T23.342 Burn of third degree of multiple left fingers (nail), including thumb T23.349 Burn of third degree of unspecified multiple fingers (nail), including thumb T23.351 Burn of third degree of right palm T23.352 Burn of third degree of left palm T23.359 Burn of third degree of unspecified palm T23.361 Burn of third degree of back of right hand T23.362 Burn of third degree of back of left hand T23.369 Burn of third degree of back of unspecified hand T23.371 Burn of third degree of right wrist T23.372 Burn of third degree of left wrist T23.379 Burn of third degree of unspecified wrist T23.391 Burn of third degree of multiple sites of right wrist and hand T23.392 Burn of third degree of multiple sites of left wrist and hand T23.399 Burn of third degree of multiple sites of unspecified wrist and hand T23.401 Corrosion of unspecified degree of right hand, unspecified site T23.402 Corrosion of unspecified degree of left hand, unspecified site T23.409 Corrosion of unspecified degree of unspecified hand, unspecified site T23.411 Corrosion of unspecified degree of right thumb (nail) T23.412 Corrosion of unspecified degree of left thumb (nail) T23.419 Corrosion of unspecified degree of unspecified thumb (nail) T23.421 Corrosion of unspecified degree of single right finger (nail) except thumb T23.422 Corrosion of unspecified degree of single left finger (nail) except thumb T23.429 Corrosion of unspecified degree of unspecified single finger (nail) except thumb T23.431 Corrosion of unspecified degree of multiple right fingers (nail), not including thumb T23.432 Corrosion of unspecified degree of multiple left fingers (nail), not including thumb T23.439 Corrosion of unspecified degree of unspecified multiple fingers (nail), not including thumb T23.441 Corrosion of unspecified degree of multiple right fingers (nail), including thumb T23.442 Corrosion of unspecified degree of multiple left fingers (nail), including thumb T23.449 Corrosion of unspecified degree of unspecified multiple fingers (nail), including thumb T23.451 Corrosion of unspecified degree of right palm T23.452 Corrosion of unspecified degree of left palm T23.459 Corrosion of unspecified degree of unspecified palm T23.461 Corrosion of unspecified degree of back of right hand T23.462 Corrosion of unspecified degree of back of left hand T23.469 Corrosion of unspecified degree of back of unspecified hand T23.471 Corrosion of unspecified degree of right wrist T23.472 Corrosion of unspecified degree of left wrist T23.479 Corrosion of unspecified degree of unspecified wrist T23.491 Corrosion of unspecified degree of multiple sites of right wrist and hand T23.492 Corrosion of unspecified degree of multiple sites of left wrist and hand T23.499 Corrosion of unspecified degree of multiple sites of unspecified wrist and hand T23.501 Corrosion of first degree of right hand, unspecified site T23.502 Corrosion of first degree of left hand, unspecified site T23.509 Corrosion of first degree of unspecified hand, unspecified site T23.511 Corrosion of first degree of right thumb (nail) T23.512 Corrosion of first degree of left thumb (nail) T23.519 Corrosion of first degree of unspecified thumb (nail) T23.521 Corrosion of first degree of single right finger (nail) except thumb T23.522 Corrosion of first degree of single left finger (nail) except thumb T23.529 Corrosion of first degree of unspecified single finger (nail) except thumb T23.531 Corrosion of first degree of multiple right fingers (nail), not including thumb T23.532 Corrosion of first degree of multiple left fingers (nail), not including thumb T23.539 Corrosion of first degree of unspecified multiple fingers (nail), not including thumb T23.541 Corrosion of first degree of multiple right fingers (nail), including thumb T23.542 Corrosion of first degree of multiple left fingers (nail), including thumb T23.549 Corrosion of first degree of unspecified multiple fingers (nail), including thumb T23.551 Corrosion of first degree of right palm T23.552 Corrosion of first degree of left palm T23.559 Corrosion of first degree of unspecified palm T23.561 Corrosion of first degree of back of right hand T23.562 Corrosion of first degree of back of left hand T23.569 Corrosion of first degree of back of unspecified hand T23.571 Corrosion of first degree of right wrist T23.572 Corrosion of first degree of left wrist T23.579 Corrosion of first degree of unspecified wrist T23.591 Corrosion of first degree of multiple sites of right wrist and hand T23.592 Corrosion of first degree of multiple sites of left wrist and hand T23.599 Corrosion of first degree of multiple sites of unspecified wrist and hand T23.601 Corrosion of second degree of right hand, unspecified site T23.602 Corrosion of second degree of left hand, unspecified site T23.609 Corrosion of second degree of unspecified hand, unspecified site T23.611 Corrosion of second degree of right thumb (nail) T23.612 Corrosion of second degree of left thumb (nail) T23.619 Corrosion of second degree of unspecified thumb (nail) T23.621 Corrosion of second degree of single right finger (nail) except thumb T23.622 Corrosion of second degree of single left finger (nail) except thumb T23.629 Corrosion of second degree of unspecified single finger (nail) except thumb T23.631 Corrosion of second degree of multiple right fingers (nail), not including thumb T23.632 Corrosion of second degree of multiple left fingers (nail), not including thumb T23.639 Corrosion of second degree of unspecified multiple fingers (nail), not including thumb T23.641 Corrosion of second degree of multiple right fingers (nail), including thumb T23.642 Corrosion of second degree of multiple left fingers (nail), including thumb T23.649 Corrosion of second degree of unspecified multiple fingers (nail), including thumb T23.651 Corrosion of second degree of right palm T23.652 Corrosion of second degree of left palm T23.659 Corrosion of second degree of unspecified palm T23.661 Corrosion of second degree back of right hand T23.662 Corrosion of second degree back of left hand T23.669 Corrosion of second degree back of unspecified hand T23.671 Corrosion of second degree of right wrist T23.672 Corrosion of second degree of left wrist T23.679 Corrosion of second degree of unspecified wrist T23.691 Corrosion of second degree of multiple sites of right wrist and hand T23.692 Corrosion of second degree of multiple sites of left wrist and hand T23.699 Corrosion of second degree of multiple sites of unspecified wrist and hand T23.701 Corrosion of third degree of right hand, unspecified site T23.702 Corrosion of third degree of left hand, unspecified site T23.709 Corrosion of third degree of unspecified hand, unspecified site T23.711 Corrosion of third degree of right thumb (nail) T23.712 Corrosion of third degree of left thumb (nail) T23.719 Corrosion of third degree of unspecified thumb (nail) T23.721 Corrosion of third degree of single right finger (nail) except thumb T23.722 Corrosion of third degree of single left finger (nail) except thumb T23.729 Corrosion of third degree of unspecified single finger (nail) except thumb T23.731 Corrosion of third degree of multiple right fingers (nail), not including thumb T23.732 Corrosion of third degree of multiple left fingers (nail), not including thumb T23.739 Corrosion of third degree of unspecified multiple fingers (nail), not including thumb T23.741 Corrosion of third degree of multiple right fingers (nail), including thumb T23.742 Corrosion of third degree of multiple left fingers (nail), including thumb T23.749 Corrosion of third degree of unspecified multiple fingers (nail), including thumb T23.751 Corrosion of third degree of right palm T23.752 Corrosion of third degree of left palm T23.759 Corrosion of third degree of unspecified palm T23.761 Corrosion of third degree of back of right hand T23.762 Corrosion of third degree of back of left hand T23.769 Corrosion of third degree back of unspecified hand T23.771 Corrosion of third degree of right wrist T23.772 Corrosion of third degree of left wrist T23.779 Corrosion of third degree of unspecified wrist T23.791 Corrosion of third degree of multiple sites of right wrist and hand T23.792 Corrosion of third degree of multiple sites of left wrist and hand T23.799 Corrosion of third degree of multiple sites of unspecified wrist and hand
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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