ICD-10 category · Chapter XX · W75-W84
W81 Confined to or trapped in a low-oxygen environment
81 codes under W81 in the South African Master Industry Table 2021, 70 valid for clinical use.
| Code | Description | Use | Benefits |
|---|---|---|---|
| W81 | Confined to or trapped in a low-oxygen environment | Heading only | — |
| W81.0 | Confined to or trapped in a low-oxygen environment, home | Heading only | — |
| W81.00 | Confined to or trapped in a low-oxygen environment, home, while engaged in sports activity | Valid · not as primary | — |
| W81.01 | Confined to or trapped in a low-oxygen environment, home, while engaged in leisure activity | Valid · not as primary | — |
| W81.02 | Confined to or trapped in a low-oxygen environment, home, while working for income | Valid · not as primary | — |
| W81.03 | Confined to or trapped in a low-oxygen environment, home, while engaged in other types of work | Valid · not as primary | — |
| W81.04 | Confined to or trapped in a low-oxygen environment, home, while resting, sleeping, eating or engaging in other vital activities | Valid · not as primary | — |
| W81.08 | Confined to or trapped in a low-oxygen environment, home, while engaged in other specified activities | Valid · not as primary | — |
| W81.09 | Confined to or trapped in a low-oxygen environment, home, during unspecified activity | Valid · not as primary | — |
| W81.1 | Confined to or trapped in a low-oxygen environment, residential institution | Heading only | — |
| W81.10 | Confined to or trapped in a low-oxygen environment, residential institution, while engaged in sports activity | Valid · not as primary | — |
| W81.11 | Confined to or trapped in a low-oxygen environment, residential institution, while engaged in leisure activity | Valid · not as primary | — |
| W81.12 | Confined to or trapped in a low-oxygen environment, residential institution, while working for income | Valid · not as primary | — |
| W81.13 | Confined to or trapped in a low-oxygen environment, residential institution, while engaged in other types of work | Valid · not as primary | — |
| W81.14 | Confined to or trapped in a low-oxygen environment, residential institution, while resting, sleeping, eating or engaging in other vital activities | Valid · not as primary | — |
| W81.18 | Confined to or trapped in a low-oxygen environment, residential institution, while engaged in other specified activities | Valid · not as primary | — |
| W81.19 | Confined to or trapped in a low-oxygen environment, residential institution, during unspecified activity | Valid · not as primary | — |
| W81.2 | Confined to or trapped in a low-oxygen environment, school, other institution and public administrative area | Heading only | — |
| W81.20 | Confined to or trapped in a low-oxygen environment, school, other institution and public administrative area, while engaged in sports activity | Valid · not as primary | — |
| W81.21 | Confined to or trapped in a low-oxygen environment, school, other institution and public administrative area, while engaged in leisure activity | Valid · not as primary | — |
| W81.22 | Confined to or trapped in a low-oxygen environment, school, other institution and public administrative area, while working for income | Valid · not as primary | — |
| W81.23 | Confined to or trapped in a low-oxygen environment, school, other institution and public administrative area, while engaged in other types of work | Valid · not as primary | — |
| W81.24 | Confined to or trapped in a low-oxygen environment, school, other institution and public administrative area, while resting, sleeping, eating or engaging in other vital activities | Valid · not as primary | — |
| W81.28 | Confined to or trapped in a low-oxygen environment, school, other institution and public administrative area, while engaged in other specified activities | Valid · not as primary | — |
| W81.29 | Confined to or trapped in a low-oxygen environment, school, other institution and public administrative area, during unspecified activity | Valid · not as primary | — |
| W81.3 | Confined to or trapped in a low-oxygen environment, sports and athletics area | Heading only | — |
| W81.30 | Confined to or trapped in a low-oxygen environment, sports and athletics area, while engaged in sports activity | Valid · not as primary | — |
| W81.31 | Confined to or trapped in a low-oxygen environment, sports and athletics area, while engaged in leisure activity | Valid · not as primary | — |
| W81.32 | Confined to or trapped in a low-oxygen environment, sports and athletics area, while working for income | Valid · not as primary | — |
| W81.33 | Confined to or trapped in a low-oxygen environment, sports and athletics area, while engaged in other types of work | Valid · not as primary | — |
| W81.34 | Confined to or trapped in a low-oxygen environment, sports and athletics area, while resting, sleeping, eating or engaging in other vital activities | Valid · not as primary | — |
| W81.38 | Confined to or trapped in a low-oxygen environment, sports and athletics area, while engaged in other specified activities | Valid · not as primary | — |
| W81.39 | Confined to or trapped in a low-oxygen environment, sports and athletics area, during unspecified activity | Valid · not as primary | — |
| W81.4 | Confined to or trapped in a low-oxygen environment, street and highway | Heading only | — |
| W81.40 | Confined to or trapped in a low-oxygen environment, street and highway, while engaged in sports activity | Valid · not as primary | — |
| W81.41 | Confined to or trapped in a low-oxygen environment, street and highway, while engaged in leisure activity | Valid · not as primary | — |
| W81.42 | Confined to or trapped in a low-oxygen environment, street and highway, while working for income | Valid · not as primary | — |
| W81.43 | Confined to or trapped in a low-oxygen environment, street and highway, while engaged in other types of work | Valid · not as primary | — |
| W81.44 | Confined to or trapped in a low-oxygen environment, street and highway, while resting, sleeping, eating or engaging in other vital activities | Valid · not as primary | — |
| W81.48 | Confined to or trapped in a low-oxygen environment, street and highway, while engaged in other specified activities | Valid · not as primary | — |
| W81.49 | Confined to or trapped in a low-oxygen environment, street and highway, during unspecified activity | Valid · not as primary | — |
| W81.5 | Confined to or trapped in a low-oxygen environment, trade and service area | Heading only | — |
| W81.50 | Confined to or trapped in a low-oxygen environment, trade and service area, while engaged in sports activity | Valid · not as primary | — |
| W81.51 | Confined to or trapped in a low-oxygen environment, trade and service area, while engaged in leisure activity | Valid · not as primary | — |
| W81.52 | Confined to or trapped in a low-oxygen environment, trade and service area, while working for income | Valid · not as primary | — |
| W81.53 | Confined to or trapped in a low-oxygen environment, trade and service area, while engaged in other types of work | Valid · not as primary | — |
| W81.54 | Confined to or trapped in a low-oxygen environment, trade and service area, while resting, sleeping, eating or engaging in other vital activities | Valid · not as primary | — |
| W81.58 | Confined to or trapped in a low-oxygen environment, trade and service area, while engaged in other specified activities | Valid · not as primary | — |
| W81.59 | Confined to or trapped in a low-oxygen environment, trade and service area, during unspecified activity | Valid · not as primary | — |
| W81.6 | Confined to or trapped in a low-oxygen environment, industrial and construction area | Heading only | — |
| W81.60 | Confined to or trapped in a low-oxygen environment, industrial and construction area, while engaged in sports activity | Valid · not as primary | — |
| W81.61 | Confined to or trapped in a low-oxygen environment, industrial and construction area, while engaged in leisure activity | Valid · not as primary | — |
| W81.62 | Confined to or trapped in a low-oxygen environment, industrial and construction area, while working for income | Valid · not as primary | — |
| W81.63 | Confined to or trapped in a low-oxygen environment, industrial and construction area, while engaged in other types of work | Valid · not as primary | — |
| W81.64 | Confined to or trapped in a low-oxygen environment, industrial and construction area, while resting, sleeping, eating or engaging in other vital activities | Valid · not as primary | — |
| W81.68 | Confined to or trapped in a low-oxygen environment, industrial and construction area, while engaged in other specified activities | Valid · not as primary | — |
| W81.69 | Confined to or trapped in a low-oxygen environment, industrial and construction area, during unspecified activity | Valid · not as primary | — |
| W81.7 | Confined to or trapped in a low-oxygen environment, farm | Heading only | — |
| W81.70 | Confined to or trapped in a low-oxygen environment, farm, while engaged in sports activity | Valid · not as primary | — |
| W81.71 | Confined to or trapped in a low-oxygen environment, farm, while engaged in leisure activity | Valid · not as primary | — |
| W81.72 | Confined to or trapped in a low-oxygen environment, farm, while working for income | Valid · not as primary | — |
| W81.73 | Confined to or trapped in a low-oxygen environment, farm, while engaged in other types of work | Valid · not as primary | — |
| W81.74 | Confined to or trapped in a low-oxygen environment, farm, while resting, sleeping, eating or engaging in other vital activities | Valid · not as primary | — |
| W81.78 | Confined to or trapped in a low-oxygen environment, farm, while engaged in other specified activities | Valid · not as primary | — |
| W81.79 | Confined to or trapped in a low-oxygen environment, farm, during unspecified activity | Valid · not as primary | — |
| W81.8 | Confined to or trapped in a low-oxygen environment, other specified places | Heading only | — |
| W81.80 | Confined to or trapped in a low-oxygen environment, other specified places, while engaged in sports activity | Valid · not as primary | — |
| W81.81 | Confined to or trapped in a low-oxygen environment, other specified places, while engaged in leisure activity | Valid · not as primary | — |
| W81.82 | Confined to or trapped in a low-oxygen environment, other specified places, while working for income | Valid · not as primary | — |
| W81.83 | Confined to or trapped in a low-oxygen environment, other specified places, while engaged in other types of work | Valid · not as primary | — |
| W81.84 | Confined to or trapped in a low-oxygen environment, other specified places, while resting, sleeping, eating or engaging in other vital activities | Valid · not as primary | — |
| W81.88 | Confined to or trapped in a low-oxygen environment, other specified places, while engaged in other specified activities | Valid · not as primary | — |
| W81.89 | Confined to or trapped in a low-oxygen environment, other specified places, during unspecified activity | Valid · not as primary | — |
| W81.9 | Confined to or trapped in a low-oxygen environment, unspecified place | Heading only | — |
| W81.90 | Confined to or trapped in a low-oxygen environment, unspecified place, while engaged in sports activity | Valid · not as primary | — |
| W81.91 | Confined to or trapped in a low-oxygen environment, unspecified place, while engaged in leisure activity | Valid · not as primary | — |
| W81.92 | Confined to or trapped in a low-oxygen environment, unspecified place, while working for income | Valid · not as primary | — |
| W81.93 | Confined to or trapped in a low-oxygen environment, unspecified place, while engaged in other types of work | Valid · not as primary | — |
| W81.94 | Confined to or trapped in a low-oxygen environment, unspecified place, while resting, sleeping, eating or engaging in other vital activities | Valid · not as primary | — |
| W81.98 | Confined to or trapped in a low-oxygen environment, unspecified place, while engaged in other specified activities | Valid · not as primary | — |
| W81.99 | Confined to or trapped in a low-oxygen environment, unspecified place, during unspecified activity | Valid · not as primary | — |
Source and terms
Reproduced from the national table, unaltered.
The Department publishes the table for the industry to load. The ICD-10 Master Industry Table page
Codes and descriptions: ICD-10 Master Industry Table (MIT) 2021, published 16 March 2021 by the National Department of Health, Republic of South Africa. ® National Department of Health: all rights reserved. Reproduced for reference without alteration.
ICD-10 is the International Statistical Classification of Diseases and Related Health Problems, Tenth Revision, © World Health Organization. The WHO ICD-10 descriptions appear as published in the MIT.
Prescribed Minimum Benefit (PMB) and Chronic Disease List (CDL) markers: Council for Medical Schemes, PMB Coded List, as read by GreenNotes. Benefit decisions rest with each medical scheme.
Source file: ICD-10_MIT_2021_Excel_16-March_2021.xlsx. Found an error in a code or description? Write to help@greennotes.co.za.
This lookup is a reference to the published code table, not coding advice. Code assignment is the treating practitioner’s responsibility, following the South African ICD-10 Coding Standards and Guidelines and the WHO ICD-10 volumes. GreenNotes does not warrant that the table is complete or current.
This is the South African table. Most ICD-10 results online are the United States’ ICD-10-CM, a different code set that South African medical schemes do not accept. Regulation 5 of the General Regulations under the Medical Schemes Act requires the diagnostic code on every account, and the Master Industry Table is the list it is coded from.
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