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

T40.426S – Underdosing of tramadol, sequela

Coding Notes

Active

Billable, valid for HIPAA-covered transactions

MDC / MS-DRG Reference

DRG 949

AFTERCARE WITH CC/MCC

DRG 950

AFTERCARE WITHOUT CC/MCC

Sibling Codes

T40.426A

Underdosing of tramadol, initial encounter

T40.426D

Underdosing of tramadol, subsequent encounter

Parent Sibling Codes

T40.421

Poisoning by tramadol, accidental (unintentional)

T40.422

Poisoning by tramadol, intentional self-harm

T40.423

Poisoning by tramadol, assault

T40.424

Poisoning by tramadol, undetermined

T40.425

Adverse effect of tramadol

T40.426

Underdosing of tramadol

Codes with Same Suffix

S32.426S

Nondisplaced fracture of posterior wall of unspecified acetabulum, sequela

S42.426S

Nondisplaced comminuted supracondylar fracture without intercondylar fracture of unspecified humerus, sequela

S56.426S

Laceration of extensor muscle, fascia and tendon of left ring finger at forearm level, sequela

S60.426S

Blister (nonthermal) of right little finger, sequela

S63.426S

Traumatic rupture of palmar ligament of right little finger at metacarpophalangeal and interphalangeal joint, sequela

S72.426S

Nondisplaced fracture of lateral condyle of unspecified femur, sequela

S82.426S

Nondisplaced transverse fracture of shaft of unspecified fibula, sequela

S90.426S

Blister (nonthermal), unspecified lesser toe(s), sequela

S92.426S

Nondisplaced fracture of distal phalanx of unspecified great toe, sequela