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ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

T65.821S – Toxic effect of harmful algae and algae toxins, accidental (unintentional), sequela

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

GEM Conversion to ICD-9 CM

Fs: 10111 – Late effect of toxic effects of nonmedical substances
Fs: 10112 – Late effects of accidental poisoning

MDC / MS-DRG Reference

OTHER INJURY, POISONING AND TOXIC EFFECT DIAGNOSES WITH MCC
OTHER INJURY, POISONING AND TOXIC EFFECT DIAGNOSES WITHOUT MCC

Sibling Codes

Toxic effect of harmful algae and algae toxins, accidental (unintentional), initial encounter
Toxic effect of harmful algae and algae toxins, accidental (unintentional), subsequent encounter

Parent Sibling Codes

Toxic effect of harmful algae and algae toxins, accidental (unintentional)
Toxic effect of harmful algae and algae toxins, intentional self-harm
Toxic effect of harmful algae and algae toxins, assault
Toxic effect of harmful algae and algae toxins, undetermined

Codes with Same Suffix

Other osteoporosis with current pathological fracture, right humerus, sequela
Injury of left internal carotid artery, intracranial portion, not elsewhere classified with loss of consciousness of 30 minutes or less, sequela
Blister (nonthermal) of abdominal wall, sequela
Laceration without foreign body of left buttock, sequela
Blister (nonthermal) of right upper arm, sequela
Laceration of other muscles, fascia and tendons at shoulder and upper arm level, right arm, sequela
Blister (nonthermal) of right forearm, sequela
Laceration with foreign body of right forearm, sequela
Laceration of other muscles, fascia and tendons at forearm level, right arm, sequela
Blister (nonthermal) of right wrist, sequela
Laceration of other specified muscles, fascia and tendons at wrist and hand level, right hand, sequela
Laceration of other specified muscles, fascia and tendons at thigh level, right thigh, sequela
Other specified injuries of right thigh, sequela
Blister (nonthermal), right lower leg, sequela
Laceration with foreign body, right lower leg, sequela
Torus fracture of lower end of right fibula, sequela
Laceration of other muscle(s) and tendon(s) at lower leg level, right leg, sequela
Blister (nonthermal), right foot, sequela
Laceration of other specified muscles and tendons at ankle and foot level, right foot, sequela
Other specified injuries of right foot, sequela
Superficial frostbite of right foot, sequela
Frostbite with tissue necrosis of right foot, sequela
Toxic effect of contact with venomous toad, accidental (unintentional), sequela
Fall from baby stroller, sequela
Jumping or diving into other water striking bottom causing drowning and submersion, sequela
Explosion of bomb placed during war operations but exploding after cessation of hostilities, civilian, sequela