ICD-10-CM › S00-T88 › T36-T50 › T50 Poisoning by, adverse effect of... › T50.3
Poisoning by, adverse effect of and underdosing of electrolytic, caloric and water-balance agents
Not billableICD-10-CM diagnosis code.
This code exists but cannot be submitted on its own. It groups the more specific codes beneath it.
Submit one of these 1 more specific code instead:
- T50.3X Poisoning by, adverse effect of and underdosing of electrolytic, caloric and water-balance agents (also a header)
This code requires a seventh character. See the rule below.
What has happened to this code
Every change the publisher made, from 2012 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2012 Added to the draft code set draft Poisoning by, adverse effect of and underdosing of electrolytic, caloric and water-balance agents
Official coding rules
Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.
Inherited from T50 Poisoning by, adverse effect of and underdosing of diuretics and other and unspecified drugs, medicaments and biological substances
Seventh character required
- The appropriate 7th character is to be added to each code from category T50
Inherited from the T36-T50 section Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)
Excludes1 - never coded here
- toxic reaction to local anesthesia in pregnancy (O29.3-)
Excludes2 - not included here
- abuse and dependence of psychoactive substances (F10-F19)
- abuse of non-dependence-producing substances (F55.-)
- immunodeficiency due to drugs (D84.821)
- drug reaction and poisoning affecting newborn (P00-P96)
- pathological drug intoxication (inebriation) (F10-F19)
Use additional code
- code(s) to specify:
- manifestations of poisoning
- underdosing or failure in dosage during medical and surgical care (Y63.6, Y63.8-Y63.9)
- underdosing of medication regimen (Z91.12-, Z91.13-)
Code first
- , for adverse effects, the nature of the adverse effect, such as:
- adverse effect NOS (T88.7)
- aspirin gastritis (K29.-)
- blood disorders (D56-D76)
- contact dermatitis (L23-L25)
- dermatitis due to substances taken internally (L27.-)
- nephropathy (N14.0-N14.2)
Includes
- adverse effect of correct substance properly administered
- poisoning by overdose of substance
- poisoning by wrong substance given or taken in error
- underdosing by (inadvertently) (deliberately) taking less substance than prescribed or instructed
Note
- The drug giving rise to the adverse effect should be identified by use of codes from categories T36-T50 with fifth or sixth character 5.
Codes in the same group
| Code | Description | Status |
|---|---|---|
| T50.0 | Poisoning by, adverse effect of and underdosing of mineralocorticoids and their antagonists | Not billable |
| T50.1 | Poisoning by, adverse effect of and underdosing of loop [high-ceiling] diuretics | Not billable |
| T50.2 | Poisoning by, adverse effect of and underdosing of carbonic-anhydrase inhibitors, benzothiadiazides and other diuretics | Not billable |
| T50.4 | Poisoning by, adverse effect of and underdosing of drugs affecting uric acid metabolism | Not billable |
| T50.5 | Poisoning by, adverse effect of and underdosing of appetite depressants | Not billable |
| T50.6 | Poisoning by, adverse effect of and underdosing of antidotes and chelating agents | Not billable |
| T50.7 | Poisoning by, adverse effect of and underdosing of analeptics and opioid receptor antagonists | Not billable |
| T50.8 | Poisoning by, adverse effect of and underdosing of diagnostic agents | Not billable |
| T50.9 | Poisoning by, adverse effect of and underdosing of other and unspecified drugs, medicaments and biological substances | Not billable |
| T50.A | Poisoning by, adverse effect of and underdosing of bacterial vaccines | Not billable |
| T50.B | Poisoning by, adverse effect of and underdosing of viral vaccines | Not billable |
| T50.Z | Poisoning by, adverse effect of and underdosing of other vaccines and biological substances | Not billable |