ICD-10-CM › S00-T88 › T66-T78 › T70.2 Other and unspecified effects of... › T70.29
Other effects of high altitude
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 3 more specific codes instead:
- T70.29XA Other effects of high altitude, initial encounter
- T70.29XD Other effects of high altitude, subsequent encounter
- T70.29XS Other effects of high altitude, sequela
This code requires a seventh character. See the rule below.
What has happened to this code
Every change the publisher made, from 2014 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.
- FY2014 Added to the draft code set draft Other effects of high altitude
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 T70 Effects of air pressure and water pressure
Seventh character required
- The appropriate 7th character is to be added to each code from category T70
Inherited from the T66-T78 section Other and unspecified effects of external causes (T66-T78)
Code also
- , if applicable, place of occurrence, such as:
- highway rest stop (Y92.523)
- school (private) (public) (state) as the place of occurrence of the external cause (Y92.21-)
- service areas as the place of occurrence of the external cause (Y92.52-)
- single-family non-institutional (private) house as the place of occurrence of the external cause (Y92.01-)
- transport vehicle as the place of occurrence of the external cause (Y92.81-)
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Pitted
- Deficit
- Hypoxia
- Pitting
- Lipedema
- Retained
- Congestive
- Avitaminosis
- Fluid > lung
- Altitude, high
- Balloon disease
- Hypovitaminosis
- Hyperemia > lung
- Retention > water
- Engorgement > lung
- Potain's > disease
- Stasis > pulmonary
- Vitamin deficiency
- Hyperemia > pulmonary
- Deprivation > vitamins
- Engorgement > pulmonary
- Dropsy, dropsical > lung
- Air > rarefied, effects of
- Effect, adverse > altitude
- Disease, diseased > balloon
- Disease, diseased > Potain's
- Edema, edematous > pulmonary
- Disease, diseased > aviator's
- Hypostasis pulmonary, passive
- Deficiency, deficient > factor
- Deficiency, deficient > oxygen
- Aviator's > disease or sickness
- Deficiency, deficient > clotting
- Disturbance > absorption > vitamin
- Congestion, congestive > hypostatic
- Encephalopathy > in > lack of vitamin
- Effect, adverse > atmospheric pressure > low
- Barotrauma
- Hypobarism
- Aerodontalgia
Showing 40 of 64 index phrases.
Codes in the same group
| Code | Description | Status |
|---|---|---|
| T70.20 | Unspecified effects of high altitude | Not billable |