Back to HomeBeta

T66.XXXD
Billable

Radiation sickness, unspecified (subsequent encounter)

Extension type: Subsequent encounter
Chapter 19: Injury, poisoning and certain other consequences of external causes

Excludes1

7 items
  • specified adverse effects of radiation, such as:
  • burns (T20-T31)
  • leukemia (C91-C95)
  • radiation gastroenteritis and colitis (K52.0)
  • radiation pneumonitis (J70.0)
  • radiation related disorders of the skin and subcutaneous tissue (L55-L59)
  • sunburn (L55.-)

Billable Code

T66.XXXD is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Additional Information from Parent Codes

The following information may apply to this code from its parent codes in the ICD-10 hierarchy. This information is important for proper coding and classification.

Excludes1

9 items

From S00-T88:

From T66:

  • specified adverse effects of radiation, such as:
  • burns (T20-T31)
  • leukemia (C91-C95)
  • radiation gastroenteritis and colitis (K52.0)
  • radiation pneumonitis (J70.0)
  • radiation related disorders of the skin and subcutaneous tissue (L55-L59)
  • sunburn (L55.-)

Use Additional Code

1 item

From S00-T88:

  • code to identify any retained foreign body, if applicable (Z18.-)

7th Character Notes

4 items

From T66:

  • The appropriate 7th character is to be added to code T66
  • A: initial encounter
  • D: subsequent encounter
  • S: sequela
Ask about any ICD-10 CM code, or paste a medical note

We build tools for
clinician happiness.

Learn More at Freed.ai
Back to HomeBeta

Built by Freed

Try Freed for free for 7 days.

Learn more