6 Days Left | There's Never Been a Better Time to Train Online | Learn More
AAPC Coder Complete
AAPC Coder Complete provides all the coding and reimbursement tools needed for inpatient coders, outpatient coders and CDI experts. Quickly view the OPPS fee schedules for freestanding ASCs and hospital based outpatient services in one place. For each CPT® code, you can identify the applicable modifiers, status indicators and payment indicators. For procedures that require devices, you can view if there is a credit adjustment policy for the device. Avoid bundling and determine proper modifier use by using the Medicare OPPS CCI checker for up to 25 codes at one time. The cross-reference tools allow you to forward and backward map CPT® to ICD-9-CM Volume 1 and 3, ICD-9-CM Volume 1 to ICD-10-CM and ICD-9-CM Volume 1 to the appropriate DRG options. Easily identity the DRG options, including CC and MCC, for each ICD-9-CM Volume 1 code.

To get access to this feature.
APC look up provides necessary detail on one page including long descriptor, payment and coverage info and more.

To get access to this feature.
CPT Assistant
CPT® Assistant is the official word from the AMA on proper CPT® code usage. AAPC Coder's Code Connect add-on allows you to search all CPT® Assistant articles from 1990 to present by CPT® code to narrow the options to only related articles for quick coding guidance.

To get access to this feature.
This add-on is available with
Coding Clinic
The HCPCS Coding Clinic delivers the official guidance published quarterly by the American Hospital Association (AHA) Central Office on correct HCPCS level II code usage. Each issue offers consistent and accurate advice for the proper use of HCPCS and includes information on HCPCS reporting for hospitals HCPCS Level 1 (CPT®) and Level II codes, the latest code assignments from emerging technologies, and real examples.

To get access to this feature.
This add-on is available with

ICD-10 Code for Poisoning by other agents primarily acting on the respiratory system, undetermined, sequela


ICD-10 code T48.994S for Poisoning by other agents primarily acting on the respiratory system, undetermined, sequela is a medical classification as listed by WHO under the range - Injury, poisoning and certain other consequences of external causes .

Search across ICD-10 codesets. Look up medical codes using a keyword or a code. Available With a Subscription to AAPC Coder! Login to see advance features.

Request a Demo 14 Days Free Trial Buy Now
Official Long Descriptor
Poisoning by other agents primarily acting on the respiratory system, undetermined, sequela
Seventh Character Notes
Category Notes
Chapter Specific Coding Guidelines
Cross References
It may have been the third and final day of HEALTHCON 2020 but the energy level was high. Attendees started the day off right by using HCON Chat and Facebook to post lots of inspiring pictures of the ... [ Read More ]
HHAs hospices need direct telehealth reimbursement industry reps maintain. Medicare is giving home health agencies and hospices freer rein with telehealth visits but providers must make sure the plan ... [ Read More ]
Clinical diagnostic laboratories can identify specimen collection for COVID19 testing using two new HCPCS Level II codes effective March 1 2020. Check Patient Location Before Coding Medicare posted th... [ Read More ]
A whirlwind of excitement networking and education all from a safe distance. AAPC has been working hard to convert its national conference to a virtual platform enabling attendees to experience everyt... [ Read More ]
AAPCs Local Chapter Team and the Chapter Association Board of Directors sincerely thank you our chapter officers as you support our fellow AAPC members by changing inperson meetings to virtual events ... [ Read More ]
A friend of mine works for a vascular surgery practice and one of the surgeons she works for keeps trying to bill 99234-99236 when he discharges a patient he operated on. She tries to explain to him ... [ Read More ]
If provider documents "unable to assess" for a bullet point in the exam of an est pt e/m phone visit can this be counted as a point or not? Thanks.... [ Read More ]
We have a biller that believes that everyone we bill has to be checked for COVID bec insurance will pay fully (deductible and copay) if there is a dx of covid suspected/confirmed. She goes into the ho... [ Read More ]
Can you tell me the difference between billing 99203 to 99215 with Medicare and commercial payers when a telemedicine visit performed via synchronous audio and visual technology? The provider shows th... [ Read More ]
If the physician does a E-visit with a patent and request the patient to come in for labs on the same day, do you bill separate encounter with pos 11 for the labs?... [ Read More ]
With the increasing health scare of CoVid-19 we have many patients that do not want to come in to the office to be seen. Most of these are elderly patients and are not comfortable with video-chatting ... [ Read More ]
Is there a CPT code that could be used for giving a patient (PPE)?... [ Read More ]
My staff is coding for services rendered in a teaching hospital. On most notes both the supervising physician (SP) and resident's names are documented/e-signed. However, on some notes where the SP's... [ Read More ]
We started to use G2066 as of 2020 for Medicare, other insurances are accepting this code. However BCBS is not recognizing this code and we can not use 93299 because it is deleted in 2020. What code d... [ Read More ]
Urologist takes patient back to OR for removal of Jackson Pratt drain status post cystectomy. Incision, removal of Jackson Pratt drain and suture performed. Is this a billable service or part of the g... [ Read More ]