T63.1 — Toxic effect of venom of other reptiles
Is T63.1 billable?
No — T63.1 is a non-billable header code. T63.1 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 36 billable codes beneath T63.1.
Billable codes under this header
- T63.111AToxic effect of venom of gila monster, accidental (unintentional), initial encounter
- T63.111DToxic effect of venom of gila monster, accidental (unintentional), subsequent encounter
- T63.111SToxic effect of venom of gila monster, accidental (unintentional), sequela
- T63.112AToxic effect of venom of gila monster, intentional self-harm, initial encounter
- T63.112DToxic effect of venom of gila monster, intentional self-harm, subsequent encounter
- T63.112SToxic effect of venom of gila monster, intentional self-harm, sequela
- T63.113AToxic effect of venom of gila monster, assault, initial encounter
- T63.113DToxic effect of venom of gila monster, assault, subsequent encounter
- T63.113SToxic effect of venom of gila monster, assault, sequela
- T63.114AToxic effect of venom of gila monster, undetermined, initial encounter
- T63.114DToxic effect of venom of gila monster, undetermined, subsequent encounter
- T63.114SToxic effect of venom of gila monster, undetermined, sequela
- T63.121AToxic effect of venom of other venomous lizard, accidental (unintentional), initial encounter
- T63.121DToxic effect of venom of other venomous lizard, accidental (unintentional), subsequent encounter
- T63.121SToxic effect of venom of other venomous lizard, accidental (unintentional), sequela
- T63.122AToxic effect of venom of other venomous lizard, intentional self-harm, initial encounter
- T63.122DToxic effect of venom of other venomous lizard, intentional self-harm, subsequent encounter
- T63.122SToxic effect of venom of other venomous lizard, intentional self-harm, sequela
- T63.123AToxic effect of venom of other venomous lizard, assault, initial encounter
- T63.123DToxic effect of venom of other venomous lizard, assault, subsequent encounter
- T63.123SToxic effect of venom of other venomous lizard, assault, sequela
- T63.124AToxic effect of venom of other venomous lizard, undetermined, initial encounter
- T63.124DToxic effect of venom of other venomous lizard, undetermined, subsequent encounter
- T63.124SToxic effect of venom of other venomous lizard, undetermined, sequela
- T63.191AToxic effect of venom of other reptiles, accidental (unintentional), initial encounter
- T63.191DToxic effect of venom of other reptiles, accidental (unintentional), subsequent encounter
- T63.191SToxic effect of venom of other reptiles, accidental (unintentional), sequela
- T63.192AToxic effect of venom of other reptiles, intentional self-harm, initial encounter
- T63.192DToxic effect of venom of other reptiles, intentional self-harm, subsequent encounter
- T63.192SToxic effect of venom of other reptiles, intentional self-harm, sequela
- T63.193AToxic effect of venom of other reptiles, assault, initial encounter
- T63.193DToxic effect of venom of other reptiles, assault, subsequent encounter
- T63.193SToxic effect of venom of other reptiles, assault, sequela
- T63.194AToxic effect of venom of other reptiles, undetermined, initial encounter
- T63.194DToxic effect of venom of other reptiles, undetermined, subsequent encounter
- T63.194SToxic effect of venom of other reptiles, undetermined, sequela
T63.1 at a glance
| Code | T63.1 |
|---|---|
| Description | Toxic effect of venom of other reptiles |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Excludes1 — never code together — inherited from T51-T65
The conditions below can never be reported together with T63.1 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- contact with and (suspected) exposure to toxic substances (Z77.-)
Use additional code — inherited from Chapter 19
Report an additional code alongside T63.1 to fully describe the condition. T63.1 is sequenced first.
- code to identify any retained foreign body, if applicable (Z18.-)
Use additional code — inherited from T51-T65
Report an additional code alongside T63.1 to fully describe the condition. T63.1 is sequenced first.
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of T63.1, but a patient may have both at the same time. When documentation supports it, T63.1 and the excluded code may both be reported.
Excludes2 — not included here — inherited from T63
The conditions below are not part of T63.1, but a patient may have both at the same time. When documentation supports it, T63.1 and the excluded code may both be reported.
What codes fall under T63.1? (3)
How long has T63.1 existed?
T63.1 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.
What other codes are in the T63 family? (9)
- T63.0Toxic effect of snake venomnot billable
- T63.2Toxic effect of venom of scorpionnot billable
- T63.3Toxic effect of venom of spidernot billable
- T63.4Toxic effect of venom of other arthropodsnot billable
- T63.5Toxic effect of contact with venomous fishnot billable
- T63.6Toxic effect of contact with other venomous marine animalsnot billable
- T63.7Toxic effect of contact with venomous plantnot billable
- T63.8Toxic effect of contact with other venomous animalsnot billable
- T63.9Toxic effect of contact with unspecified venomous animalnot billable