Should the dx be L53.9 then T20.29XS?
A sequela is the residual effect (condition produced) after the acute phase of an illness or injury has terminated. There is no time limit on when a sequela code can be used. The residual may be apparent early, such as in cerebral infarction, or it may occur months or years later, such as that due to a previous injury. Examples of sequela include: scar formation resulting from a burn, deviated septum due to a nasal fracture, and infertility due to tubal occlusion from old tuberculosis. Coding of sequela generally requires two codes sequenced in the following order: the condition or nature of the sequela is sequenced first. The sequela code is sequenced second.
An exception to the above guidelines are those instances where the code for the sequela is followed by a manifestation code identified in the Tabular List and title, or the sequela code has been expanded (at the fourth, fifth or sixth character levels) to include the manifestation(s). The code for the acute phase of an illness or injury that led to the sequela is never used with a code for the late effect.
okay I think I know why..
Note says this..
Burn of 2nd deg mul sites of head, face, and neck, sequela
Healing skin, no more blisters, some erythema located on eyelids and face
Medical Decision Making: Burn of 2nd deg mul sites of head, face, and neck, sequela , problem
improved
POC: Recommendation is No need for more treatment. Likely with just some scar gels like mederma skin
will continue to improve in appearance. continue sun protection.
Should the dx be L53.9 then T20.29XS?